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Instruction Book For Quick-Acting Doors, NAVSHIPS 316-0042, describes the single handle (wheel) US Navy water-tight door.

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NAVSHIPS 316-0042
INSTRUCTION BOOK
FOR
QUICK-ACTING
DOORS
-
TYPES
SLIDING DOG
(Lever Type)
ROTATING DOG
(Lever Type and Rack and Pinion Type)
HEINTZ MFG. CO.
Front Street and Olney Ave., Philadelphia, Penna.
BUREAU OF SHIPS - NAVY DEPARTMENT - WASHINGTON, D. C.


NAVSHIPS 316-0042


INSTRUCTION BOOK
FOR
QUICK-ACTING
DOORS

TYPES
SLIDING DOG
(Lever Type)

ROTATING DOG
(Lever Type and Rack and Pinion Type)

HEINTZ MFG. CO.
Front Street & Olney Ave., Philadelphia, Penna.


BUREAU OF SHIPS • NAVY DEPARTMENT • WASHINGTON, D. C.



INTRODUCTION


This instruction book presents all information necessary for installation of Sliding Dog Lever Type, Rotating Dog Lever Type and Rotating Dog Rack and Pinion Type doors and their maintenance by shore activities and forces afloat. Through its use these doors can be kept in smooth, easy and efficient operating condition.

SHIP PROGRAM
SHIPS USING HEINTZ QUICK ACTING WATERTIGHT DOORS

Class Ship Ship Number
AD 4-5, 14-15, 17-19.
AE 18-19.
AG 73-74, 76-78, 88-89.
AGC 7-17.
AGP 8-9.
AH 6-8.
AM 62-65, 100-103.
AN 1-4.
AOG 17-18, 21-22.
AP 74.
APA 110-116.
APL 17-22.
AR 5-7, 19.
ARH 1.
AS 12, 15-19, 23-26.
ASR 7-11, 13-18.
 
Class Ship Ship Number
AV 7, 11-17.
AVP 23-41, 48-55.
BAM 1-8.
BB 56-66.
CA 68-75, 122-133, 135-138.
CB 1-3.
CL 42-49, 51-58, 60, 62-67, 80-83, 86-87, 89-98, 101-118, 144-147.
CM 5-7.
CR 96-99, 121, 184.
CV 7-47.
CVB 41-43.
CVL 48-49.
DD 421-424, 598-617.
LST 1153-1155.
YFD 68.


CONTENTS
Section Title Page
1 Description of the Heintz Quick Acting Watertight Doors 1
2 Installation of Door 9
3 Inspection, Maintenance and Repairs 10
4 Wedge Replacement 11
5 Hinge Pin Replacement 11
6 Rubber Gasket Replacement 12
7 Packing Replacement 12
8 Rubber Gasket Compression Adjustment 13
9 Bushing Replacement 13
10 Hand Lever Shaft Replacement 14
11 Toggle Arm Replacement 18
12 Toggle Arm Spring Replacement 20
13 Toggle Arm Roller Replacement 21
14 Dog Replacement 22
15 Dog Operating Crank Replacement 24
16 Dog Operating Crank Cap Replacement 25
17 Dog Bracket Replacement 26
18 Dog Roller Replacement 26
19 Center Mechanism Connecting LINK Replacement 27
20 Link Replacement 29
21 Rack Replacement 30
22 Interlock Latch Replacement 32
23 Interlock Trigger Replacement 33
24 Interlock Pawl Replacement 34
25 Pinion Replacement 35
26 Spare Parts 37
27 Spare Parts List 37
28 Abbreviations 49


1
 
SECTION 1
DESCRIPTION of the HEINTZ QUICK-ACTING
WATERTIGHT DOORS

THERE ARE THREE TYPES OF HEINTZ QUICK ACTING DOORS
 

(1) Sliding Dog Lever Type Door, Fig. 1, page 1, and Fig. 2, page 2.

(2) Rotating Dog Lever Type Door, Fig. 1, page 1, and Fig. 4, page 4.

(3) Rotating Dog Rack and Pinion Type Door, Fig. 6, page 6, and Fig. 8, page 8.

  All of the doors operate quickly, easily and efficiently when correctly installed and adjusted, and when in dogged position make compartments tight.

All illustrations of replacement operations refer to the 26" x 66" Doors. The doors are made in various sizes and combinations of dogs, depending upon pressure requirements and bulkhead door openings.

Fig. 1-Outside view of Sliding Dog and
Rotating Dog Lever Type Doors.
Fig. 1-Outside view of Sliding Dog and Rotating Dog Lever Type Doors.



2
 
SLIDING DOG LEVER TYPE DOOR

This door is dogged or undogged by a 3/4 turn of

  the hand lever, with minimum power requirement. The dogs are fully extended over the wedge before the final action forces the dogs down on the wedge.

Fig. 2-Inside view, Sliding Dog Lever Type Door.
Fig. 2-Inside view, Sliding Dog Lever Type Door.
 

HERE IS THE COMPLETE DOGGING OPERATION (Fig. 2, page 2):

(1) Closing the door against bulkhead frame,

(a) trips the interlock,
(b) releasing the operating mechanism.

(2) Turning the hand lever 3/4 turn,

(a) rotates the toggle arm,
(b) actuating the connecting rod, this
  (c) rotates the dog crank which
(d) extends the dogs out over the wedge,
(e) lifting the inner end of dog bar by the cam on the dog crank,
(f) forcing the outer end of dog down on wedge,
(g) forcing knife edge into rubber gasket.
(h) The hand lever is held in final position by the toggle arm spring.
 

3
 

Fig. 3-inside view, Sliding Dog Lever Type Door,
showing shell with main assemblies pulled out.
Fig. 3-inside view, Sliding Dog Lever Type Door, showing shell with main assemblies pulled out.

 

4
 
ROTATING DOG LEVER TYPE DOOR

On this type of door the ease of operation is obtained

  through the toggle arrangement of the center mechanism and the use of roller type dogs.

Fig. 4-Inside view, Rotating Dog
Lever Type Door.
Fig. 4-Inside view, Rotating Dog Lever Type Door.
 

HERE IS THE COMPLETE DOGGING OPERATION (Fig. 4, page 4):

(1) Closing the door against bulkhead frame,

(a) trips the interlock,
(b) releasing the operating mechanism.

(2) Turning the hand lever 3/4 turn,

(a) rotates the toggle arm,
  (b) actuating the linkage system,
(c) pulling the dogs around on their pivots;
(d) the dog rollers roll up on the wedges,
(e) forcing knife edge into rubber gasket.
(f) The toggle arm spring acts as a limit stop that holds the hand lever in final position.
 

5
 

Fig. 5-Inside view, Rotating Dog Lever Type Door,
showing shell with main assemblies pulled out.
Fig. 5-Inside view, Rotating Dog Lever Type Door, showing shell with main assemblies pulled out.

 

6
 
ROTATING DOG RACK AND PINION TYPE DOOR

On this type of door the ease of operation is obtained

  through the use of a rack and pinion mechanism and roller type dogs. Approximately two turns of the hand-wheel completes operation.

Fig. 6-Inside view, Rotating Dog Rack
and Pinion Type Door.
Fig. 6-Inside view, Rotating Dog Rack and Pinion Type Door.
 

HERE IS THE COMPLETE DOGGING OPERATION (Fig. 6, page 6):

(1) Closing the door against bulkhead frame,

(a) trips the interlock trigger,
(b) lifting the pawl from the teeth of the pinion, unlocking the mechanism.
  (2) Turning either handwheel
(a) rotates the pinion,
(b) moving the rack down,
(c) actuating the linkage system,
(d) pulling the dogs around on their pivots;
(e) the dog rollers roll up on the wedges,
(f) forcing knife edge into rubber gasket.
 

7
 

Fig. 7-Inside view, Rotating Dog Rack and Pinion Type Door,
showing shell with main assemblies pulled out.
Fig. 7-Inside view, Rotating Dog Rack and Pinion Type Door, showing shell with main assemblies pulled out.

 

8
 
The test pressures for the doors range from 5 to 25 pounds per square inch. The pressure factor of the doors depends upon the type and number of dogs and   their location; the size of the door; the size, number and spacing of the structural ribs of the door panel, and the number of reinforcements in the door frame.

Fig. 8-Outside view of Rotating Dog Rack and Pinion Type Door.
Fig. 8-Outside view of Rotating Dog Rack and Pinion Type Door.

STANDARD SIZES
All Types Heintz Quick Acting Doors
 

Size of Door No. of Dogs
18" x 36" 6
26" x 45" 6
26" x 45" 8
26" x 48" 6
26" x 54" 6
26" x 54" 8
26" x 66" 6
26" x 66" 8
26" x 66" 10
 
Size of Door No. of Dogs
30" x 54" 6
30" x 54" 6
30" x 60" 8
30" x 66" 8
30" x 66" 10
36" x 57" 8
36" x 66" 8
42" x 57" 10
 

9
 
SECTION 2
INSTALLATION OF DOOR
The door is fabricated to a prescribed degree of accuracy and must be installed with careful attention to prescribed procedure.

A TYPICAL INSTALLATION IS AS FOLLOWS (Fig. 9):

(1) Straighten the bulkhead around the edges of the door opening.

(2) Check with a straight edge across and along the edges of the bulkhead opening, to the exclusion of a 3/32" feeler.

(3) Clamp door frame in place, center frame, square up to vertical knife edge and level up to horizontal knife edge.

(4) Using arc weld, tack door frame in place following proper tacking procedure. During tacking, check dimensions between knife edges.

(5) Permanently arc weld door frame in place following proper welding procedure. During welding, check knife edges for distortion.

(6) With a straight edge, check knife edges to the exclusion of a 1/16" feeler. If necessary to straighten, use soft mallet.

(7) Lift door onto hinges, see Figs. 11 and 12, page 11.

  (8) Chalk-test knife edge contact on rubber gasket.

(9) Adjust rubber gasket compression, see Figs. 15 and 16, page 13.

WELDING ELECTRODE NOTE

For welding corrosion-resisting steel frame to any bulkhead, use only 25-20 welding electrode, Grade IV-DC BUSHIPS Ad Interim Specification 46E4 (INT) of 15 April 1944 and amendment 2 of 15 August 1944 or later issue. For medium carbon steel frame, use medium steel welding electrode BUSHIPS Ad Interim Specification 46E3 (INT) of 1 November 1945 or later issue. All welding shall be in accordance with the applicable requirements of General Specifications, Appendix 5, Parts I and II.

INSTALLATION NOTE

When installing the Sliding Dog Lever Type Door, the bulkhead must be braced from bulkhead stiffeners to door frame along the vertical sides. This is done so that the deformation of the bulkhead will not produce a change in the size of the door opening sufficient to permit the dogs to slide off the wedges when subjected to heavy loads.

Door frame in place ready for tacking and welding.
Door frame in place ready for tacking and welding.

 

10
 
SECTION 3
INSPECTION, MAINTENANCE and REPAIRS
 
Periodic inspection and maintenance will keep the Quick Acting Doors watertight and insure smooth, easy operation. Each door should be inspected weekly,   and necessary maintenance should be completed without delay. A weekly routine of inspection, maintenance and repairs, carried out systematically is desirable.
Inspection Bulkhead Doors
All the materials for routine maintenance will be found in ships stores: carbon-tetrachloride or kerosene and paint thinner for removing grease, excess paint and other foreign matter, steel wool, 00 emery cloth and some clean wiping rags.

HERE IS AN EXAMPLE OF GOOD ROUTINE INSPECTION AND MAINTENANCE:

(1) Wipe off all dirt, grease and foreign matter with a wiping cloth dampened with carbon-tetrachloride or kerosene.

(2) Scrape rust off all parts of the door.

(3) Clean contact surface of dog and dog wedge with steel wool and wipe both surfaces with an oily cloth, leaving a thin film of oil.

  (4) Clean rust and paint off knife edge contact surface with 00 emery cloth.

(5) Remove all paint and rust from rubber gasket. It should be clean and pliable.

(6) Examine all moving parts for excess wear or damage. If necessary, REPLACE NOW.

(7) Operate door and check for smooth and positive dogging action.

(8) Check compression between knife edge and rubber gasket. If adjustment is necessary, see Figs. 15 and 16, page 13.

(9) Lubricate teeth of rack, pinion on Rack and Pinion Type Door, using rust-inhibitive grease. 1

 

11
 
SECTION 4
WEDGES REPLACEMENT
The wedges on all doors are the inclined surfaces, or points, where the dogs exert the pressure that forces the knife edge into the rubber gasket forming the watertight seal.

Fig. 10-Wedge ready for welding,
Rotating Dog Type Door.
Fig. 10-Wedge ready for welding, Rotating Dog Type Door.

  HOW TO REPLACE WEDGES ON ALL TYPES OF HEINTZ DOORS

First-Chip old wedge from door frame.

Second-Chip clean all old weld metal from wedge seat on frame.

Third-Hold wedge in place with "C" clamp, see Fig. 10.

Fourth-Using arc weld, tack wedge in place. Dog door and check for proper wedge position.

Fifth-Permanently weld wedge in place.

Sixth-Check rubber compression all around door, see Figs. 15 and 16, page 13.

NOTE: In tacking and welding, follow proper procedure (see welding note, page 9).

 
SECTION 5
HINGE PIN REPLACEMENT
THERE ARE TWO TYPES OF HINGES ON THE HEINTZ DOORS:
 
1.-The conventional type with the elongated hole in the hinge blade.

2.-The Non-Sag Hinge which is designed to minimize sagging and misalignment of the door and to reduce frictional wear on the hinge pin.

HOW TO REPLACE HINGE PIN:

To Dis-assemble:

Dog Door lightly.

(1) File off peen of pin and remove hinge pin collar.

(2) Remove hinge pin.

(3) Slide washer from between hinge pad and hinge blade and inspect for scoring or excessive wear.

Fig. 11-Hinge, assembly and exploded views,
conventional type hinge.
Fig. 11-Hinge, assembly and exploded views, conventional type hinge.

  To Re-assemble:

(3) Replace washer between lower hinge pad and hinge blade.

(2) Line up hinge pin holes and insert hinge pin.

(1) Set new collar in place and peen over hinge pin.

Test for free swing of door.

Fig. 12-Hinge, assembly and exploded views,
Non-Sag Type Hinge.
Fig. 12-Hinge, assembly and exploded views, Non-Sag Type Hinge.

 

12
 
SECTION 6
RUBBER GASKET REPLACEMENT
The rubber gasket makes the door watertight where the door gasket meets the door frame knife edge.

The outer gasket retaining edge is part of the door panel, minimizing the danger of water leakage at this point. The inner gasket retaining edge is a bulb angle of one section which acts as a stiffener around the door, thus minimizing bulge or distortion of the door panel under water pressure.

The rubber gasket and method of replacement are the same for all Heintz Doors covered in this manual.

NOTE: When replacing rubber gasket, remember these Hints:

(1) Gasket joint should be at center top of door.

(2) Wet gasket with water and it will slide in place easily.

(3) Do not stretch rubber gasket when inserting in seat.

(4) Cut one inch too long, pull out part way, reinsert from cut end, forcing excess inch in place.

  HOW TO REPLACE RUBBER GASKET, ALL HEINTZ QUICK ACTING DOORS (Fig. 13):

First-Insert screw driver at joint and pry out enough for hand-hold, pull out rest of gasket by hand.

Second-Clean out all foreign matter around gasket seat.

Third-Insert new gasket, use soft hammer and wooden wedge (see NOTE above).

Fourth-Check to be sure gasket is properly seated in retainers all around door.

Fig. 13-Rubber gasket replacement,
all Heintz Quick Acting Doors.
Fig. 13-Rubber gasket replacement, all Heintz Quick Acting Doors.

 
SECTION 7
PACKING REPLACEMENT

Fig. 14-Installing Packing.
Fig. 14-Installing Packing.

  The packing is the medium for making the door watertight at the point where the outside handwheel or hand lever shaft pierces the door.

INSTALLING PACKING, ALL HEINTZ QUICK ACTING DOORS (Fig. 14):

From Outer Side of Door:

First-Remove packing plunger from outside operating lever (handwheel) shaft.

Second-Insert stick of packing. If stick packing is not available, roll bulk packing into a string form and pack into hole of shaft (use N.D. Spec. 33P29 Symbol 1425).

Third-Replace packing plunger and screw flush to shaft surface.

 

13
 
SECTION 8
RUBBER GASKET COMPRESSION ADJUSTMENT
The compression between the knife edge and rubber gasket may be varied by the compression adjustment on each dog on all Heintz Doors.

To determine proper preliminary adjustment, hold a piece of paper under dog, between knife edge and gasket, close door and hold in closed position by hand. Do not dog door. Adjust compression so that paper may

  be pulled from between gasket and knife edge with a maximum drag. After preliminary adjustment has been completed for each dog, fully dog door and adjust each dog for a 1/8" depression of the knife edge onto the rubber gasket. The 1/8" depression may be determined by measuring a 1/8" pull-in of the door to the frame. Use a depth gauge or combination square and straight edge to measure from outside door panel to frame.
HOW TO ADJUST RUBBER GASKET COMPRESSION, ROTATING DOG TYPE DOORS (Fig. 16):

First-Back lock screw out part way, using Allen wrench.

Second-Turn dog spindle nut clockwise for more compression, counter-clockwise for less compression.

Third-Determine proper compression adjustment (see above).

Fourth-Tighten lock screw to lock compression adjustment.

Fig. 15-Rubber gasket compression adjustment,
Sliding Dog Lever Type Door.
Fig. 15-Rubber gasket compression adjustment, Sliding Dog Lever Type Door.

  HOW TO ADJUST RUBBER GASKET COMPRESSION, SLIDING DOG LEVER TYPE DOOR (Fig. 15):

First-Back lock screw out part way, using Allen wrench.

Second-Turn set screw, with Allen wrench, clockwise for more compression, counter-clockwise for less compression.

Third-Determine proper compression adjustment (see above).

Fourth-Tighten lock screw to lock compression adjustment.

Fig. 16-Rubber gasket compression adjustment,
Rotating Dog Type Doors.
Fig. 16-Rubber gasket compression adjustment, Rotating Dog Type Doors.

SECTION 9
BUSHING REPLACEMENT
The bushings on all doors are made of oil-impregnated metal and are self-lubricating; they act as bearings for the moving parts.

During the replacement of any part the inspection of the bushings is regular procedure. Any sign of failure indicates the necessity of replacement.

Inspect bushing for cracks, breaks, wear or loose fit.

  Remove bad bushing by driving out, using soft hammer and a piece of bar stock.

To Replace Bushing:

Insert proper bushing; see spare parts list.

Drive bushing home, using soft hammer and bushing set.

 

14
 

SECTION 10
HAND LEVER SHAFT REPLACEMENT


The hand lever shaft on the Lever Type Door is a rugged part and ordinarily needs little or no attention. However, it may be damaged during shifting of cargo or equipment, which will necessitate its replacement.

HOW TO REPLACE HAND LEVER SHAFT, SLIDING DOG LEVER TYPE DOOR (Fig. 17):

To Dis-assemble:

From outer side of door:
(1) Remove packing plunger.
(2) Remove outside hand lever nut.
(3) Slide off outside hand lever wheel.
(4) Remove bushing, inspect and renew if necessary.
From inner side of door:
(5) Remove inside hand lever nut.
(6) Slide off inside hand lever wheel.
(7) Remove lock pin from toggle arm pin.
(8) Remove toggle arm pin.
(9) Pull toggle arm over.
(10) Replace new hand lever shaft.
(11) Remove bushing, inspect and renew if necessary.
(12) Inspect two toggle arm bushings-renew if necessary.

To Re-assemble:

From inner side of door:
(11) Replace bushing.
(10) Replace new hand lever shaft.
(9) Slide toggle arm in place.
(8) Replace toggle arm pin, line up lock pin holes.
(7) Replace lock pin in toggle arm pin.
(6) Replace inside hand lever wheel.
(5) Replace inside hand lever nut and pull tight.
From outer side of door:
(4) Replace bushing.
(3) Replace outside hand lever wheel.
(2) Replace outside hand lever nut, pull tight.
Insert new packing, see page 12.
(1) Replace packing plunger.
Test for smooth operation.

 

15
 
Fig. 17-Replacing hand lever shaft,
Sliding Dog Lever Type Door.
Fig. 17-Replacing hand lever shaft, Sliding Dog Lever Type Door.
 

16
 
HOW TO REPLACE HAND LEVER SHAFT, ROTATING DOG LEVER TYPE DOOR (Fig. 18):

To Disassemble:

From outer side of door:
(1) Remove packing plunger.
(2) Remove outside hand lever nut.
(3) Slide off outside hand lever wheel.
(4) Remove bushing, inspect and renew if necessary.

From inner side of door:
(5) Remove inside hand lever nut.
(6) Slide off inside hand lever wheel.
(7) Remove lock pin from toggle arm pin.
(8) Remove toggle arm pin.
(9) Pull toggle arm over.
(10) Remove hand lever shaft.
(11) Remove bushing, inspect and renew if necessary.
(12) Inspect two toggle arm bushings, renew if necessary.

To Re-assemble:

From inner side of door:
(11) Replace bushing.
(10) Replace new hand lever shaft.
(9) Slide toggle arm in place.
(8) Replace toggle arm pin, line up lock pin holes.
(7) Replace lock pin in toggle arm pin.
(6) Replace inside hand lever wheel.
(5) Replace inside hand lever nut.

From outer side of door:
(4) Replace bushing.
(3) Replace outside hand lever wheel.
(2) Replace outside hand lever nut.

Insert new packing, see page 12.
(1) Replace packing plunger.

Test for smooth operation.

 

17
 
Fig. 18-Replacing hand lever shaft,
Rotating Dog Lever Type Door.
Fig. 18-Replacing hand lever shaft, Rotating Dog Lever Type Door.
 

18
 
SECTION 11
TOGGLE ARM REPLACEMENT
The toggle arm is the link that rotates when the hand lever is turned. It moves the connecting rod up and down, actuating the dogs.
 
HOW TO REPLACE TOGGLE ARM, SLIDING DOG LEVER TYPE DOOR (Fig. 19):

To Disassemble:
(1) Remove hand lever nut.
(2) Slide off hand lever wheel.
(3) Force down lap of lock washer.
(4) Remove spring stud. Remove the following:
(5) lock washer,
(6) spring back plate,
(7) third spring leaf,
(8) second spring leaf, and
(9) main spring leaf.
(10) Remove cotter pin behind operating link.
(11) Remove washer behind operating link.
(12) Remove lock pin from toggle arm pin.
(13) Remove toggle arm pin.
(14) Remove toggle arm and bushing as a unit.
(15) Check bushings, renew if necessary.
(16) Inspect bushing in operating link, renew if necessary.

  To Re-assemble:
(15) Insert bushing in new toggle arm.
(14) Hold new toggle arm and bushing unit in place.
(13) Replace toggle arm pin, lining up lock pin holes.
(12) Replace lock pin in toggle arm pin.
(11) Connect toggle arm to operating link and replace washer behind operating link.
(10) Replace cotter pin behind operating link.

Hold in place the following:
(9) main spring leaf,
(8) second spring leaf,
(7) third spring leaf,
(6) spring back plate, and
(5) lock washer.
(4) Replace spring stud and pull tight.
(3) Force lap of lock washer on spring stud.
(2) Replace hand lever wheel.
(1) Replace hand lever nut and pull tight.

Test for smooth operation.

Fig. 19-Toggle arm, assembly and exploded views,
Sliding Dog Lever Type Door.
Fig. 19-Toggle arm, assembly and exploded views, Sliding Dog Lever Type Door.

 

19
 
Fig. 20-Replacing toggle arm,
Sliding Dog Lever Type Door.
Fig. 20-Replacing toggle arm, Sliding Dog Lever Type Door.
 
HOW TO REPLACE TOGGLE ARM, ROTATING DOG LEVER TYPE DOOR (Fig. 20):

To Dis-assemble:
(1) Remove hand lever nut.
(2) Slide off hand lever wheel.
(3) Remove lock pin from roller pin.
(4) Remove roller and roller pin as a unit.
(5) Remove cotter pin from toggle arm clevis pin.
(6) Remove toggle arm clevis pin.
(7) Remove lock pin from toggle arm pin.
(8) Remove toggle arm pin.
(9) Remove toggle arm.
(10) Check bushing, renew if necessary.

  To Re-assemble:
(10) Replace bushing in new toggle arm.
(9) Hold new toggle arm in place.
(8) Replace toggle arm pin, line up lock pin holes.
(7) Replace lock pin in toggle arm pin.
(6) Hold toggle arm in position and replace toggle arm clevis pin.
(5) Replace cotter pin in clevis pin.
(4) Replace roller and roller pin unit, line up lock pin holes.
(3) Replace lock pin in roller pin.
(2) Replace hand lever wheel.
(1) Replace hand lever nut.

Test for smooth operation.

 

20
 
SECTION 12
TOGGLE ARM SPRING REPLACEMENT
TOGGLE ARM SPRING, SLIDING DOG AND ROTATING DOG LEVER TYPE DOORS (Fig. 00)

The toggle arm spring, on both lever type doors, acts as a cushion stop and holds the hand lever in extreme position.

Fig. 21-Toggle arm spring, assembly and exploded views,
Sliding Dog Lever Type Door.
Fig. 21-Toggle arm spring, assembly and exploded views, Sliding Dog Lever Type Door.

  HOW TO REPLACE TOGGLE ARM SPRING, SLIDING DOG LEVER TYPE DOOR (Fig. 21):

To Dis-assemble:
(1) Force down lap of lock washer.
(2) Remove stud from spring assembly.

Lift off following:
(3) lock washer,
(4) back plate,
(5) third spring leaf,
(6) second spring leaf, and
(7) main spring leaf.

To Re-assemble:

Hold following in place:
(7) new main spring leaf,
(6) second spring leaf,
(5) third spring leaf,
(4) back plate, and
(3) lock washer.
(2) Replace stud in spring assembly.
(1) Bend lap of lock washer up on side of stud head.

Test for stop and holding action.
 

HOW TO REPLACE TOGGLE ARM SPRING, ROTATING DOG LEVER TYPE DOOR (Fig. 22):

To Dis-assemble:
(1) Remove two machine screws from spring assembly.
Remove the following:
(2) tapping plate,
(3) main spring leaf (spring),
(4) second spring leaf (backing plate), and
(5) third spring leaf (backing plate).

To Re-assemble:

Hold in place the following:
(5) third spring leaf (backing plate),
(4) second spring leaf (backing plate),
(3) main spring leaf (spring), and
(2) tapping plate.
(1) Replace two machine screws in spring assembly and set up tight.

Test for stop and holding action.

 

Fig. 22-Toggle arm spring, assembly and exploded views,
Rotating Dog Lever Type Door.
Fig. 22-Toggle arm spring, assembly and exploded views, Rotating Dog Lever Type Door.

 

21
 
SECTION 13
TOGGLE ARM ROLLER REPLACEMENT
The toggle arm roller on the Rotating Dog Lever Type Door acts as a booster to aid the operating mechanism get over the hump of the operation in dogging the door.

HOW TO REPLACE TOGGLE ARM ROLLER. ROTATING DOG LEVER TYPE DOOR (Fig. 23):

To Disassemble:
(1) Remove lock pin from roller pin.
(2) Remove roller pin.
(3) Remove roller.

To Re-assemble:
(3) Hold new roller in place.
(2) Insert roller pin and line up lock pin holes.
(1) Replace lock pin in roller pin.

Test for smooth operation.

Fig. 23-Replacing toggle arm roller,
Rotating Dog Lever Type Door.
Fig. 23-Replacing toggle arm roller, Rotating Dog Lever Type Door.

 

22
 
SECTION 14
DOG REPLACEMENT
DOG, SLIDING DOG LEVER TYPE DOOR (Fig. 24):

The Dog on this type door slides out on the wedge. When dog bar is fully extended, the cam on the operating crank raises the inner side of the dog bar, forcing the outer end down on the wedge. This exerts pressure between the knife edge of frame and rubber gasket, creating a watertight seal.

HOW TO REPLACE DOG, SLIDING DOG LEVER TYPE DOOR (Fig. 24):

To Dis-assemble:
(1) Remove lock pin from dog spindle nut.
(2) Remove nut from dog spindle.
(3) Pry off operating crank cap.
(4) Lift dog from pivot pin and pull from out of dog bracket.
(5) Remove two slide plates from dog bracket.

To Re-assemble:
(5) Hold in place two slide plates in dog bracket.
(4) Slide new dog in bracket and insert inner end of dog on pivot pin.
(3) Replace operating crank cap.
(2) Replace nut on dog spindle, line up lock pin holes.
(1) Insert lock pin through dog spindle nut.

Test for smooth, positive action.

Fig. 24-Dog, assembly and exploded views,
Sliding Dog Lever Type Door.
Fig. 24-Dog, assembly and exploded views, Sliding Dog Lever Type Door.

 

23
 

Fig. 25-Dog, assembly and exploded views,
Rotating Dog Lever Type and Rack and Pinion Type Doors.
Fig. 25-Dog, assembly and exploded views, Rotating Dog Lever Type and Rack and Pinion Type Doors.
 

DOG, ROTATING DOG LEVER TYPE AND RACK AND PINION TYPE DOORS

The dogs on the Rotating Dog Type Doors are pulled around on their pivot by the linkage system and rolling up on the wedge create the pressure at the contact point of the knife edge and rubber gasket.

HOW TO REPLACE DOG, ROTATING DOG LEVER TYPE AND RACK AND PINION TYPE DOORS (Fig. 25):

To Dis-assemble:
(1) Remove cotter pins.
(2) Remove round nuts (collars).
(3) Lift off connecting rod (on lever type door, loosen outside hand lever nut and pull center assembly part way out, on inner side of door, sufficient to lift connecting rod from dog).
(4) Remove washer.
(5) Remove lock pin from dog roller nut.
(6) Remove dog roller nut.
(7) Remove dog roller washer.
(8) Remove dog roller and bushing unit, inspect bushing and renew if necessary.

 
(9) Remove lock pin on dog spindle nut.
(10) Remove nut on dog spindle.
(11) Remove dog and bushings as a unit.
(12) Inspect three bushings and renew if necessary.

To Re-assemble:
(11) Replace new dog and bushings as a unit.
(10) Replace nut on dog spindle, line up lock pin holes.
(9) Insert lock pin in nut on dog spindle.
(8) Replace dog roller and bushing unit.
(7) Replace dog roller washer.
(6) Replace dog roller nut, line up lock pin holes.
(5) Insert lock pin in dog roller nut.
(4) Replace washer.
(3) Replace connecting rod (on lever type door, push center mechanism back in place, after connecting rod is attached to dog, and tighten outside hand lever nut).
(2) Replace round nuts (collars), line up cotter pin holes.
(1) Replace cotter pins.

Test for smooth operation.

 

24
 

SECTION 15
DOG OPERATING CRANK REPLACEMENT


DOG OPERATING CRANK, SLIDING DOG LEVER TYPE DOOR

The rotation of the operating crank extends the dogs over the wedge, at the same time raising the inner end of dog bar, forcing the outer end down on the wedge.
 

HOW TO REPLACE DOG OPERATING CRANK, SLIDING DOG LEVER TYPE DOOR (Fig. 26):

To Dis-assemble:
(1) Remove lock pin from crank spindle.
(2) Remove nut from crank spindle.
(3) Pry off operating crank cap.
(4) Lift dogs from pivot pins (do not remove dogs from dog bracket).
(5) Remove cotter pin behind connecting rod.
(6) Remove washer behind connecting rod.
(7) Slide dog operating crank from crank spindle.
(8) Inspect bushings, replace if necessary.

  To Re-assemble:

First insert new pivot pins in operating crank, rivet pivot pins flush for loose fit.
(7) Slide new operating crank on crank spindle and insert spindle in connecting rod.
(6) Replace washer on connecting rod spindle.
(5) Insert cotter pin in connecting rod spindle.
(4) Replace dogs on pivot pins.
(3) Replace operating crank cap.
(2) Replace nut on crank spindle, line up lock pin holes.
(1) Insert lock pin through crank spindle nut.

Test for easy, positive action.

Fig. 26-Dog operating crank, assembly and exploded views,
Sliding Dog Lever Type Door.
Fig. 26-Dog operating crank, assembly and exploded views, Sliding Dog Lever Type Door.

 

25
 

SECTION 16
DOG OPERATING CRANK CAP REPLACEMENT


DOG OPERATING CRANK CAP, SLIDING DOG LEVER TYPE DOOR

The operating crank cap is the outer hub for the operating crank pivot pins. If it is bent or damaged, it may cause binding in the dogging action.

Fig. 27-Dog operating crank cap, assembly and exploded views,
Sliding Dog Lever Type Door.
Fig. 27-Dog operating crank cap, assembly and exploded views, Sliding Dog Lever Type Door.

HOW TO REPLACE DOG OPERATING CRANK CAP, SLIDING DOG LEVER TYPE DOOR (Fig. 27):

To Dis-assemble:
(1) Remove lock pin from dog spindle.
(2) Remove nut from dog spindle.
(3) Pry off operating crank cap.

To Re-assemble:
(3) Replace new operating crank cap.
(2) Replace nut on dog spindle, line up lock pin holes.
(1) Insert lock pin through dog spindle nut.

Test for easy, positive operation.

 

26
 

SECTION 17
DOG BRACKET REPLACEMENT


The dog bracket on the Sliding Dog Type Door is the guide the dog slides through. It forms the fulcrum point where the dog end is levered down on the wedge.

HOW TO REPLACE DOG BRACKET, SLIDING DOG TYPE DOOR (Fig. 28):

First-Chip old bracket off door.

Second-Chip clean all old weld metal from bracket seat on door.

Third-Hold bracket in place with "C" clamp.

Fourth-Using arc weld, tack bracket in place. Check for proper bracket position.

Fifth-Permanently weld bracket in place, see Fig. 24, page 22, for complete procedure.

NOTE: In tacking and welding, follow proper procedure (see welding note, page 9).

See Fig. 24, page 22, for bracket disassembly and re-assembly.

See Fig. 15, page 13, for rubber gasket compression adjustment.

 

Fig. 28-Dog bracket clamped in place
ready for installation.
Fig. 28-Dog bracket clamped in place ready for installation.

SECTION 18
DOG ROLLER REPLACEMENT
The dog rollers on the Rotating Dog Type Doors revolve as they move up on the dog wedge. At this point the frictional load is reduced by the turning action of the rollers.

HOW TO REPLACE DOG ROLLER, ROTATING DOG LEVER TYPE AND RACK AND PINION TYPE DOORS (Fig. 29):

To Disassemble:
(1) Remove lock pin from dog roller nut.
(2) Remove dog roller nut.
(3) Remove dog roller washer.
(4) Remove dog roller and bushing as a unit.
(5) Inspect bushing, renew if necessary.

To Re-assemble:
(4) Replace new dog roller and bushing as a unit.
(3) Replace dog roller washer.
(2) Replace dog roller nut, line up lock pin holes.
(1) Insert lock pin through dog roller nut.

Test for smooth operation.

 

Fig. 29-Dog roller assembly and exploded views,
Rotating Dog Lever Type and Rack and Pinion Type Doors.
Fig. 29-Dog roller assembly and exploded views, Rotating Dog Lever Type and Rack and Pinion Type Doors.

 

27
 

SECTION 19
CENTER MECHANISM CONNECTING LINK REPLACEMENT


The center mechanism connecting link on the Rotating Dog Lever Type Door connects the toggle arm of the operating mechanism and the linkage system, which moves the dogs on their pivots. The link on the Rotating Dog Rack and Pinion Type Door connects the rack of the operating mechanism and the linkage system which dogs and undogs the door.
 
HOW TO REPLACE CENTER MECHANISM LINK, ROTATING DOG RACK AND PINION TYPE DOOR (Fig. 30):

To Dis-assemble:

(1) Remove cotter pins from link studs.
(2) Remove collars from link studs.
(3) Lift off link.
(4) Check bushings, renew if necessary.

  To Re-assemble:
(4) Insert bushings in new link.
(3) Slide new link on link studs.
(2) Replace collars on link studs, line up cotter pin holes.
(1) Insert cotter pins.

Test for smooth, positive action.

 

Fig. 30-Center mechanism link, assembly and exploded views,
Rotating Dog Rack and Pinion Type Door.
Fig. 30-Center mechanism link, assembly and exploded views, Rotating Dog Rack and Pinion Type Door.

 

28
 
HOW TO REPLACE CENTER MECHANISM CONNECTING LINK, ROTATING DOG LEVER TYPE DOOR (Fig. 31):
 
To Dis-assemble:
(1) Remove cotter pins from connecting rod stud nuts.
(2) Remove round nuts from connecting rod studs.
(3) Remove cotter pin from clevis pin.
(4) Pull out clevis pin.
(5) Lift up toggle arm.
(6) Slide out connecting link.
(7) Check bushings, renew if necessary.
  To Re-assemble:
(7) Replace bushings in new connecting link.
(6) Slide new connecting link on connecting rod studs, holding toggle arm up.
(5) Put toggle arm in place.
(4) Insert clevis pin through connecting link and toggle arm, line up cotter pin holes.
(3) Insert cotter pin in clevis pin.
(2) Replace round nuts on connecting rod studs, line up cotter pin holes.
(1) Insert cotter pins through connecting rod stud nuts.

Test for smooth, positive action.

Fig. 31-Center mechanism connecting link, assembly and exploded views,
Rotating Dog Lever Type Door.
Fig. 31-Center mechanism connecting link, assembly and exploded views, Rotating Dog Lever Type Door.

 

29
 

SECTION 20
LINK REPLACEMENT


The link, on the Rotating Dog Type Doors, connects the bell crank to the dog or the bell crank to another bell crank. It is part of the linkage system that rotates each dog on its axis.

The replacement of the link is practically the same for both Rotating Dog Type Doors.
 

HOW TO REPLACE LINK ROTATING DOG DOORS (Fig. 32):

To Dis-assemble:
(1) Remove cotter pins from stud nuts (collars).
(2) Remove round nuts (collars) from studs.
(3) Remove washer from studs (no washers on the Rack and Pinion Type Door).
(4) Lift off link.
(5) Check bushings, renew if necessary.

  To Re-assemble:
(5) Insert bushings in new link.
(4) Place new link on studs.
(3) Replace washers on studs.
(2) Replace round nuts (collars) on studs, line up cotter pin holes.
(1) Insert cotter pins in round nuts (collars).

Test for positive and easy action.

Fig. 32-Link assembly and exploded views,
Rotating Dog Lever Type Door.
Fig. 32-Link assembly and exploded views, Rotating Dog Lever Type Door.

 

30
 

SECTION 21
RACK REPLACEMENT


The rack on the Rack and Pinion Type Door is the gear mechanism that is moved up and down by the pinions when handwheel is turned. It actuates the linkage system that turns the dogs.

HOW TO REPLACE RACK, RACK AND PINION TYPE DOOR (Fig. 33):

To Dis-assemble:
(1) Remove two handwheel nuts.
(2) Remove washer from handwheel spindle.
(3) Slide off handwheel, pinion and bushing unit.
(4) Remove two cotter pins from link spindles.
(5) Remove two collars from link spindles.
(6) Lift over two links.
(7) Remove four spacers from link spindles.
(8) Remove pin from lower roller nut.
(9) Remove lower roller nut.
(10) Remove washer from lower roller bolt.
(11) Remove spring clip from lower roller bolt.
(12) Pull out lower roller bolt (lift rack out of mesh with pinion).
(13) Remove lower roller and bushing unit.
(14) Lift rack out of mesh with pinion and move up and out of roller track.
(15) Remove two upper roller pins.
(16) Remove two upper roller studs.
(17) Remove two upper roller and bushing units.

Inspect roller bushings, link bushings and pinion bushing, renew if necessary.

To Re-assemble:
(17) Hold two upper roller and bushing units in place in new rack.
(16) Replace two upper roller studs, line up pin holes.
(15) Insert two upper roller pins.
(14) Slide rack unit down into roller track.
(13) Hold lower roller and bushing unit in place.
(12) Insert lower roller bolt through lower roller and rack, meshing rack with pinion.
(11) Replace spring clip on lower roller bolt.
(10) Replace washer on lower roller bolt.
(9) Replace lower roller nut, line up pin holes.
(8) Insert pin in lower roller nut.
(7) Replace two spacers on each link spindle.
(6) Replace two links on link spindles.
(5) Replace two collars on link spindles. Line up cotter pin holes.
(4) Insert and open two cotter pins.
(3) Replace handwheel, pinion and bushing unit.
(2) Replace washer on handwheel spindle.
(1) Replace two nuts, pull tight.

Grease pinion and rack teeth with rust-inhibitive grease and test for smooth operation.

 

31
 
Fig. 33-Rack, assembly and exploded views,
Rack and Pinion Type Door.
Fig. 33-Rack, assembly and exploded views, Rack and Pinion Type Door.
 

32
 

SECTION 22
INTERLOCK LATCH REPLACEMENT


INTERLOCK LATCH, SLIDING DOG AND ROTATING DOG LEVER TYPE DOORS (Fig. 34)

The interlock latch on both lever type doors locks and unlocks the operating mechanism. When the door is open, the dogs are prevented from being moved beyond the edge of the door. When the door is closed, the interlock latch slides on the side of the door frame knife edge, lifts up and unlocks the dogging mechanism.

HOW TO REPLACE INTERLOCK LATCH, SLIDING DOG AND ROTATING DOG LEVER TYPE DOORS (Fig. 34):

To Replace Bushing:
(1) Remove cotter pin from latch and latch pin.
(2) Remove latch pin.
(3) Lift off interlock latch.
(4) Remove spring.

To Re-assemble:
(4) Replace spring. Hold spring on spring pin (5).
(3) Replace interlock latch (make sure spring pin on latch is seated in spring).
(2) Replace latch pin.
(1) Insert cotter pin through latch and latch pin.

Close door and check for unlocking action.

Open door and check for locking action.

Fig. 34-Interlock latch, assembly and exploded views,
Sliding Dog Lever Type Door.
Fig. 34-Interlock latch, assembly and exploded views, Sliding Dog Lever Type Door.

 

33
 

SECTION 23
INTERLOCK TRIGGER REPLACEMENT


The interlock trigger on the Rotating Dog Rack and Pinion Type Door moves the interlock rod that drops the interlock pawl in and out of the pinion teeth. When the door is closed, the trigger moves on the side of knife edge, pushing the interlock rod in, rotating the pawl on its axis and pulling the pawl out of the teeth of the pinion, unlocking the dogging mechanism.

HOW TO REPLACE INTERLOCK TRIGGER, ROTATING DOG RACK AND PINION TYPE DOOR (Fig. 35):

To Dis-assemble:
(1) Unhook spring from pawl.
(2) Remove cotter pin from pawl spindle.
(3) Remove washer from pawl spindle.
(4) Slide pawl off spindle and pull out entire interlock assembly.
(5) Drive out trigger pin.
(6) Remove trigger.

To Re-assemble:
(6) Hold new trigger in place.
(5) Insert trigger pin and drive home.
(4) Slide entire interlock assembly in place and slide pawl on pawl spindle.
(3) Replace washer on pawl spindle.
(2) Insert cotter pin in pawl spindle.
(1) Hook spring to pawl.

Open and close door to test for locking and unlocking action.

Fig. 35-Interlock trigger, assembly and exploded views,
Rotating Dog Rack and Pinion Type Door.
Fig. 35-Interlock trigger, assembly and exploded views, Rotating Dog Rack and Pinion Type Door.

 

34
 

SECTION 24
INTERLOCK PAWL REPLACEMENT


The pawl is the hook, on the Rack and Pinion Type Door, that drops into the teeth of the pinion when the door is open, preventing the dogs from being turned beyond the edge of the door.

HOW TO REPLACE PAWL, ROTATING DOG RACK AND PINION TYPE DOOR (Fig. 36):

To Dis-assemble:
(1) Unhook spring.
(2) Remove cotter pin.
(3) Remove washer.
(4) Remove cotter pin.
(5) Remove nut.
(6) Slide pawl off spindle.

To Re-assemble:
(6) Slide new pawl on spindle.
(5) Replace nut.
(4) Insert cotter pin.
(3) Replace washer.
(2) Replace cotter pin.
(1) Hook spring to pawl.

Test for positive locking.

Fig. 36-Pawl, Rotating Dog Rack and Pinion Type Door.
Fig. 36-Pawl, Rotating Dog Rack and Pinion Type Door.

 

35
 

SECTION 25
PINION REPLACEMENT


The inside and outside handwheel pinions, on the Rack and Pinion Type Door, are both geared to the rack. Turning either handwheel moves the rack up and down, actuating the linkage system. This gearing system reduces the power necessary to operate this type of door.

HOW TO REPLACE OUTSIDE HANDWHEEL PINION, RACK AND PINION TYPE DOOR (Fig. 37):

To Dis-assemble:

From outer side of door:
(1) Remove packing plunger.
(2) Remove two nuts from pinion shaft.
(3) Remove washer from pinion shaft.
(4) Slide outside handwheel off pinion shaft.
(5) Remove bushing, renew if necessary.

From inner side of door.
(6) Remove pinion.
(7) Remove bushings, renew if necessary.

To Re-assemble:

From inner side of door:
(7) Replace bushings.
(6) Replace new pinion.

From outer side of door:
(5) Replace bushing.
(4) Slide outside handwheel on pinion shaft.
(3) Replace washer on pinion shaft.
(2) Replace two nuts, pull tight.
(1) Renew packing and replace packing plunger, see Fig. 14, page 12.

Grease pinion teeth with rust-inhibitive grease.

Test for smooth operation.

Fig. 37-Outside handwheel pinion, assembly and exploded views,
Rack and Pinion Type Door.
Fig. 37-Outside handwheel pinion, assembly and exploded views, Rack and Pinion Type Door.

 

36
 
HOW TO REPLACE INSIDE HANDWHEEL PINION, RACK AND PINION TYPE DOOR (Fig. 38):

To Dis-assemble:
(1) Remove two nuts from handwheel shaft.
(2) Remove washer from handwheel shaft.
(3) Slide from shaft, handwheel, pinion and bushing unit.
(4) Remove pinion and bushing unit.
(5) Remove bushings, renew if necessary.

To Re-assemble:
(5) Insert bushings in new pinion.
(4) Insert pinion and bushing unit in handwheel.
(3) Slide handwheel, pinion and bushing unit on handwheel shaft.
(2) Replace washer on handwheel shaft.
(1) Replace two nuts on handwheel shaft, pull tight.

Grease teeth of pinion with rust-inhibitive grease.

Test for smooth operation.

Fig. 38-Inside handwheel pinion, assembly and exploded views,
Rack and Pinion Type Door.
Fig. 38-Inside handwheel pinion, assembly and exploded views, Rack and Pinion Type Door.

 

37
 

SECTION 26
SPARE PARTS


Failure of door parts through normal wear, injury, corrosion and battle damage make it necessary to replace parts at sea. At times it may even be necessary to fabricate a part aboard ship. To meet such an emergency, specifications and heat treatment of parts are covered in Section 26 and detailed drawing numbers are given in the Spare Parts Lists in this section.

If parts are not available and must be ordered from the manufacturer, the name and type of ship and the number of the door opening will facilitate the order as all door openings and their doors are on file with the manufacturer.

SECTION 27
SPARE PARTS LIST


SLIDING DOG LEVER TYPE DOOR. SPARE PARTS ALPHABETICALLY ARRANGED
DESCRIPTION MFGR'S.
PART NO.
MATERIAL
(See Section 29)
SPECS.
Connecting rod
connecting rod 59543-G M.S. 46S1
connecting rod 65740-G Cold rolled steel Rockwell B-80
connecting rod 59544-G M.S. 46S1
connecting rod 59545-G M.S. 46S1
connecting rod 59546-G M.S. 46S1
connecting rod 59547-G M.S. 46S1
connecting rod 59548-G M.S. 46S1
connecting rod 70357-G M.S. 46S1
connecting rod 59551-G M.S. 46S1
connecting rod 59552-G M.S. 46S1
connecting rod bushing 65361 Super-oilite bearing
connecting rod cotter pin 59914 Everdur Comm.
connecting rod washer 54282 Stl. SH Comm.
Dog
dog bracket 57284 M.S. Forging 46S1
dog bracket slide plate C-58581 Mueller #600
dog compression spring C-58502 COMP.Pr. 22W5
dog end C-72901 C.R.S. 1A 46S18
dog operating crank-R.H 58968 HYT Br. Class B 46B29
dog operating crank-L.H. 58969 HYT Br. Class B 46B29
dog operating crank cap-R.H. 58964 Y Brass Comm.
dog operating crank cap-L.H. 58965 Y Brass Comm.
dog pivot pin 58962 .13CH.S.Stl.
dog set screw 59963 Stl. SH Comm.
dog set screw lock screw 58511 Stl. SH Comm.
dog slider bar-side 18" 58582 C.D.Stl. EG 46S13
dog slider bar-side 20" 58598 C.D.Stl. EG 46S13
dog slider bar-side 21" 58583 C.D.Stl. EG 46S13
dog slider bar-side 22" 58584 C.D.Stl. EG 46S13
dog slider bar-side 24" 58585 C.D.Stl. EG 46S13
dog slider bar-side 26" 58586 C.D.Stl. EG 46S13
dog slider bar-side 30" 58519 C.D.Stl. EG 46S13
dog slider bar-side 36" 58587 C.D.Stl. EG 46S13
dog slider bar-side 42" 58588 C.D.Stl. EG 46S13
dog slider bar-side 42 spec. 58518 C.D.Stl. EG 46S13

 

38
 

SLIDING DOG LEVER TYPE DOOR, SPARE PARTS ALPHABETICALLY ARRANGED-(Continued)
DESCRIPTION MFGR'S.
PART NO.
MATERIAL
(See Section 29)
SPECS.
dog slider bar-end 6" R.H. 60142 C.D.Stl. EG 46S13
dog slider bar-end 6" L.H 60143 C.D.Stl. EG 46S13
dog slider bar-end 8" R.H. 60140 C.D.Stl. EG 46S13
dog slider bar-end 8" L.H. 60141 C.D.Stl. EG 46S13
dog slider bar-end 10" 70353 C.D.Stl. EG 46S13
dog slider bar-end 15" 65739 C.D.Stl. EG 46S13
dog spindle bushing 65362 Super-oilite bearing
dog spindle nut 52743 Stl. EG SAE-1112
dog spindle nut pin 58523 Stl. EG 42P6
dog wedge nut pin C-58580 Bronze 46B28
Gasket
gasket, rubber D-32666 Rubber Comm.
Hand lever
hand lever assembly 12" 46454 M.S.Galv. 46S1
hand lever assembly 15" 39000 M.S.Galv. 46S1
hand lever assembly 18" 49506 M.S.Galv. 46S1
hand lever shaft E-54250 M.S.SH Ass'y. 46S1
hand lever shaft bushing 64912 Super-oilite bearing
hand lever shaft link C-54249 M.S.SH Ass'y. 46S1
hand lever shaft nut 61703 C.D.Stl. SAE-X1020
hand lever shaft plunger 52742 Stl. EG SAE 1040-45
hand lever shaft sleeve 58506 Seamless steel Tubing 44T1
hand lever shaft sleeve rein 58148 M.S. 48S5
Hinge
hinge pin C-39127 COMP. Nr. 46B6
hinge pin collar C-39128 COMP. Nr. 46B6
hinge washer 47482 Comm.Brass Comm.
Interlock
interlock latch 58575 Flange SH Ass'y. 48S5
interlock latch cotter 59914 Everdur Comm.
interlock latch pin 58514 M.S. EG 46S1
interlock latch spring C-38921 COMP. Pr. 22W5
interlock latch spring pin 58515 M.S.SH Ass'y. 46S1
interlock rod-18" 58589 M.S.SH Ass'y. 46S1
interlock rod-21" 58590 M.S.SH Ass'y. 46S1
interlock rod-22" 58591 M.S.SH Ass'y. 46S1
interlock rod-24" 58592 M.S.SH Ass'y. 46S1
interlock rod-26" 58593 M.S.SH Ass'y. 46S1
interlock rod-30" 58594 M.S.SH Ass'y. 46S1
interlock rod-36" 58595 M.S.SH Ass'y. 46S1
interlock rod-42" 58596 M.S.SH Ass'y. 46S1
interlock rod slide button 58512 M.S.SH Ass'y. 46S1
interlock rod stud 58513 M.S.SH Ass'y. 46S1
interlock rod stud cotter 59914 M.S.SH Ass'y. 46S1
Toggle arm
toggle arm-R.H 65628 COMP. MnC 49B3
toggle arm-L.H 65629 COMP. MnC 49B3
toggle arm bushing 64908 Super-oilite bearing
toggle arm lock pin 54274 Stl. EG 46S1
toggle arm pin 58503 M.S. SH 46S1
toggle arm spring main leaf C-58507 COMP.Pr.S.T. 46B14
toggle arm spring 2nd leaf C-58508 COMP.Pr.S.T. 46B14
toggle arm spring 3rd leaf C-58509 COMP.Pr.S.T. 46B14
toggle arm spring BK plate 58577 M.S.EG 48S5
toggle arm spring bolt 58121 Stl. EG SAE-1112
toggle arm spring lock washer C-61045 Soft brass Comm.

NOTE: Reference Drawings, Sliding Dog Lever Type Door.

TITLE HEINTZ NO. TITLE HEINTZ NO.
Plans T-79718 Sections T-79719
Door Schedule E-79715 Details T-79720
 

39
 
SLIDING DOG LEVER TYPE DOOR, SPARE PARTS NUMERICALLY ARRANGED
 
MFGR'S PART
NUMBER
DESCRIPTION
D-32666 Gasket, rubber
C-38921 Interlock latch spring
39000 Hand lever assembly, 15"
C-39127 Hinge pin
C-39128 Hinge pin collar
46454 Hand lever assembly, 12"
47482 Hinge washer
49506 Hand lever assembly, 18"
52742 Hand lever shaft plunger
52743 Dog spindle nut
C-54249 Hand lever shaft link
E-54250 Hand lever shaft
54274 Toggle arm lock pin
54282 Connecting rod washer
57284 Dog
58121 Toggle arm spring bolt
58148 Hand lever shaft sleeve rein
C-58502 Dog compression spring
58503 Toggle arm pin
58506 Hand lever shaft sleeve
C-58507 Toggle arm spring, main leaf
C-58508 Toggle arm spring, 2nd leaf
C-58509 Toggle arm spring, 3rd leaf
58511 Dog set screw lock screw
58512 Interlock rod slide button
58513 Interlock rod stud
58514 Interlock latch cotter
58515 Interlock latch spring pin
58518 Dog slider bar, side, 42" special
58519 Dog slider bar, side, 30"
58523 Dog spindle nut pin
58575 Interlock latch
58577 Toggle arm spring back plate
C-58580 Dog wedge
C-58581 Dog Brack slide plate
58582 Dog slider bar, side, 18"
58583 Dog slider bar, side, 21"
58584 Dog slider bar, side, 22"
58585 Dog slider bar, side, 24"
58586 Dog slider bar, side, 26"
58587 Dog slider bar, side, 36"
58588 Dog slider bar, side, 42"
 
MFGR'S PART
NUMBER
DESCRIPTION
58589 Interlock rod 18"
58590 Interlock rod 21"
58591 Interlock rod 22"
58592 Interlock rod 24"
58593 Interlock rod 26"
58594 Interlock rod 30"
58595 Interlock rod 36"
58596 Interlock rod 42"
58598 Dog slider bar, side, 20"
58962 Dog pivot pin
58964 Dog operating crank cap, right hand
58965 Dog operating crank cap, left hand
58968 Dog operating crank, right hand
58969 Dog operating crank, left hand
59543-G Connecting rod
59544-G Connecting rod
59545-G Connecting rod
59546-G Connecting rod
59547-G Connecting rod
59548-G Connecting rod
59551-G Connecting rod
59552-G Connecting rod
59914 Connecting rod cotter pin and interlock rod stud cotter pin
59963 Dog set screw
60140 Dog slider bar-end, 8" right hand
60141 Dog slider bar-end, 8" left hand
60142 Dog slider bar-end, 6" right hand
60143 Dog slider bar-end, 6" left hand
C-61045 Toggle arm spring lock washer
61703 Hand lever shaft nut
64908 Toggle arm bushing
64912 Hand lever shaft bushing
65361 Connecting rod bushing
65362 Dog spindle bushing
65628 Toggle arm, right hand
65629 Toggle arm, left hand
65739 Dog slider bar-end 15"
65740-G Connecting rod
70353 Dog slider bar-end 10"
70357-G Connecting rod
C-72901 Dog end
 

40
 
ROTATING DOG LEVER TYPE DOOR, SPARE PARTS ALPHABETICALLY ARRANGED

DESCRIPTION MFGR'S.
PART NO.
MATERIAL
(See Section 29)
SPECS.
Connecting link
connecting link R.H. 26" 38450 M.S. Galv. 46S1
connecting link L.H. 26" 38451 M.S. Galv. 46S1
connecting link R.H. 30" 47478 M.S. Galv. 46S1
connecting link L.H. 30" 47479 M.S. Galv. 46S1
connecting link R.H. 36" 46242 M.S. Galv. 46S1
connecting link L.H. 36" 46241 M.S. Galv. 46S1
connecting link R.H. 24" 58878 M.S. Galv. 46S1
connecting link L.H. 24" 58879 M.S. Galv. 46S1
connecting link bushing 64910 Super-oilite bearing
connecting link plate 36" and 42" 46243 M.S. Galv. 46S1
connecting link plate 24" to 30" 38452 M.S. Galv. 46S1
connecting link stud 63122 MED.STL.SHER 46S1
connecting link washer 54284 Stl. SH Comm.
Connecting rod
connecting rod 58958 M.S. Galv. 46S1
connecting rod 54360 M.S. Galv. 46S1
connecting rod 54362 M.S. Galv. 46S1
connecting rod 55920 M.S. Galv. 46S1
connecting rod 56710 M.S. Galv. 46S1
connecting rod 58960 M.S. Galv. 46S1
connecting rod 54361 M.S. Galv. 46S1
connecting rod 54363 M.S. Galv. 46S1
connecting rod 55921 M.S. Galv. 46S1
connecting rod 56711 M.S. Galv. 46S1
connecting rod 57666 M.S. Galv. 46S1
connecting rod stud 63125 M.S. Galv. 46S1
connecting rod stud bushing 64909 Super-oilite bearing
connecting rod stud collar C-63120 Stl. SH SAE-1112
connecting rod stud pin 53737 Stl. Galv. Comm.
connecting rod stud washer 54353 Stl. SH Comm.
Dog, rotating
dog, rotating-R.H. E-46866A M.S. Forg. 46S1
dog, rotating-R.H 32504A M.S. Forg. 46S1
dog, rotating-R.H. E-32508A M.S. Forg. 46S1
dog, rotating-L.H. E-32501A M.S. Forg. 46S1
dog, rotating-L.H. 32505A M.S. Forg. 46S1
dog, rotating-L.H. E-46865A M.S. Forg. 46S1
dog, rotating and bell crank-R.H. 32502A M.S. Forg. 46S1
dog, rotating and bell crank-R.H 32506A M.S. Forg. 46S1
dog, rotating and bell crank-L.H 32503A M.S. Forg. 46S1
dog, rotating and bell crank-L.H. 32507A M.S. Forg. 46S1
dog, rotating bushing 64913 Super-oilite bearing
dog, rotating crank bushing 64909 Super-oilite bearing
dog, rotating lock screw C-55164 C.R.S. Class #6 Type A 46S18
dog, rotating nut C-54233 Stl. EG SAE-1112
dog, rotating nut pin 54271 Stl. EG 42P6
dog, rotating roller C-54248 Stl. SH SAE-1050
dog, rotating roller bushing 64908 Super-oilite bearing
dog, rotating roller nut C-54232 Stl. EG SAE-1112
dog, rotating roller nut pin 54291 Stl. EG 42P6
dog, rotating roller washer 54281 Stl. SH Comm.
dog, rotating spindle C-54247 Stl. SH SAE-1040
heat treated
dog, rotating spindle sleeve 56220 Steel SAE-1015
dog, rotating wedge-R.H. 52410-B CU.SI.ALLOY Casting 46B28
dog, rotating wedge-L.H. 52411-B CU.SI.ALLOY Casting 46B28
Gasket, rubber 1/2" x 1 1/4" D-32666 Rubber Comm.
Hand lever assembly
hand lever assembly 15" 39000 M.S. Galv. 46S1
hand lever assembly 18" 49506 M.S. Galv. 46S1
hand lever shaft E-54250 M.S. 46S1
 

41
 

ROTATING DOG LEVER TYPE DOOR, SPARE PARTS ALPHABETICALLY ARRANGED-(Continued)

DESCRIPTION MFGR'S.
PART NO.
MATERIALS
(See Section 29)
SPECS.
hand lever shaft bushing 64902 Super-oilite bearing
hand lever shaft link C-54249 Med. Steel 46S1
hand lever shaft nut 61703 Steel El. Galv. 46S1
hand lever shaft plunger 52742 Stl. EG SAE-1040-45
hand lever shaft sleeve 38465 M.S. 46S13
Hinge
hinge adjusting yoke 75736 Flange Stl. 48S5
hinge adjusting yoke hex. nut 60449 Comm. brass Comm.
hinge adjusting yoke pin C-75738 COMP. Nr. 46B6
hinge adjusting yoke set screw 75747 Stl. SH
hinge collar 32157 COMP. Nr. 46B6
hinge cotter pin 5/32" x 2" 78211 C.R.S. Comm.
hinge pin C-75737 COMP. Nr. 46B6
hinge washer 75748 Comm. brass Comm.
hinge washer 20896 Comm. brass Comm.
hinge washer 76568 Comm. brass Comm.
Interlock
interlock cotter pin 3/32" x 1 1/8" 59342 Stl. EG Comm.
interlock trip 59337 M.S. 48S5
interlock trip pin 59338 Stl. EG 46S1
interlock trip pin sleeve C-59341 Steel 44P10
interlock trip spring C-24414 COMP.Pr.S.T. 22W5
interlock trip spring pin 59339 M.S. 46S1
interlock trip stop plate C-68800 M.S. 48S5
interlock trip stop plate rivet 68116 Steel Comm.
Link
link bell crank to dog 43025 M.S. Galv. 46S1
link bell crank to dog 50292 M.S. Galv. 46S1
link bell crank to dog 52289 M.S. Galv. 46S1
link bell crank to dog, bushing 64921 Super-oilite bearing
link bell crank to dog, washer 54283 Stl. SH Comm.
Name plate (outside)
name plate (outside)-off C-39006 Zinc Sheet
name plate (outside)-on C-39007 Zinc Sheet
name plate (outside) drive screw C-60882 Hardened steel
Brass plated
Stop pin
stop pin mach. screw (12-24 x 5/8") 64918 Stl. EG Comm.
stop pin spring C-38880 COMP. Pr.S.T. 46B14
stop pin spring backing plate C-38881 COMP. Pr.S.T. 46B14
stop pin spring backing plate C-38882 COMP.Pr.S.T. 46B14
stop pin spring tapping plate C-64924 Stl. EG 48S5
Toggle arm
toggle arm-R.H. 24" to 36" 38462 COMP. MnC 49B3
toggle arm-L.H. 24" to 36" 38463 COMP. MnC 49B3
toggle arm-R.H. 42" 49562 COMP. MnC 49B3
toggle arm-L.H. 42" 49563 COMP. MnC 49B3
toggle arm bushing 64907 Super-oilite bearing
toggle arm clevis pin C-64915 Stl. SH SAE-1112
toggle arm locking pin 1/8" x 7/8" 54273 Stl. EG 46S1
toggle arm locking pin 1/8" x 1 1/2" 54274 Stl. EG 46S1
toggle arm pin 54251 M.S. 46S1
toggle arm roller C-64916 HYT Bronze Grade #2
toggle arm roller cam 24" to 26" 38468 C.R.S. 1A 46S18
toggle arm roller cam 30" to 36" C-46195 C.R.S. 1A 46S18
toggle arm roller cam 42" C-49561 C.R.S. 1A 46S18
toggle arm roller pin C-64914 M.S. 46S1

NOTE: Reference Drawings Rotating Dog Lever Type Door.

TITLE HEINTZ NO. TITLE HEINTZ NO.
Plans T-78267 Details T-78269
Door Schedule E-78154 Sections & Details T-78260
Sections T-78268
 

42
 
ROTATING DOG LEVER TYPE DOOR, SPARE PARTS NUMERICALLY ARRANGED
 
MFGR'S PART
NUMBER
DESCRIPTION
20896 Hinge washer
C-24414 Interlock trip spring
32157 Hinge collar
E-32501A Dog, rotating left hand
32502A Dog, rotating & bell crank, right hand
32503A Dog, rotating & bell crank, left hand
32504A Rotating dog, right hand
32505A Rotating dog, left hand
32506A Rotating dog & bell crank, right hand
32507A Rotating dog & bell crank, left hand
E-32508A Rotating dog, right hand
D-32666 Gasket, rubber, 1/2" x 1 1/4"
38450 Connecting link, right hand 26"
38451 Connecting link, left hand 26"
38452 Connecting link, plate 24" to 30"
38462 Toggle arm, R. H. 24" to 36"
38463 Toggle arm, L. H. 24" to 36"
38465 Hand lever shaft sleeve
38468 Toggle arm roller cam 24" to 26"
C-38880 Stop pin spring
C-38881 Stop pin spring becking plate
C-38882 Stop pin spring becking plate
39000 Hand lever assembly
C-39006 Name plate (outside)-OFF
C-39007 Name plate (outside)-ON
43025 Link, bell crank to dog
C-46195 Toggle arm roller cam 30" to 36"
46241 Connecting link, L. H. 36"
46242 Connecting link, R. H. 36"
46243 Connecting link plate 36" & 42"
E-46865A Dog, rotating, L. H.
E-46866A Dog, rotating, R. H.
47478 Connecting link, R. H. 30"
47479 Connecting link, L. H. 30"
49506 Hand lever assembly 18"
C-49561 Toggle arm roller cam 42"
49562 Toggle arm R. H. 42"
49563 Toggle arm L. H. 42"
50292 Link bell crank to dog
52289 Link bell crank to dog
52410-B Dog, rotating wedge, R. H.
52411-B Dog, rotating wedge, L. H.
52742 Hand lever shaft plunger
53737 Connecting rod stud pin
C-54232 Dog, rotation nut
C-54233 Dog, rotation nut
C-54247 Dog, rotation spindle
C-54248 Dog, rotating roller
C-54249 Hand lever shaft link
E-54250 Hand lever shaft
54251 Toggle arm pin
 
MFGR'S PART
NUMBER
DESCRIPTION
54271 Dog, rotating nut pin
54273 Toggle arm locking pin 1/8" x 7/8"
54274 Toggle arm locking pin 1/8" x 1 1/2"
54281 Dog, rotating roller washer
54283 Link bell crank to dog, washer
54284 Connecting link washer
54291 Dog, rotation roller nut pin
54353 Dog, rotation stud washer
54360 Connecting rod
54361 Connecting rod
54362 Connecting rod
54363 Connecting rod
C-55184 Dog, rotating lockscrew
55920 Connecting rod
55921 Connecting rod
56220 Dog rotating spindle sleeve
56710 Connecting rod
56711 Connecting rod
57666 Connecting rod
58878 Connecting link, R. H. 24"
58879 Connecting link, L. H. 24"
58958 Connecting rod
58960 Connecting rod
59337 Interlock trip
59338 Interlock trip pin
59339 Interlock trip spring pin
C-59341 Interlock trip pin sleeve
59342 Interlock cotter pin 3/32" x 1 1/8"
60449 Hinge adjusting hex. nut
C-60882 Name plate (outside) drive screw
61703 Hand lever shaft nut
C-63120 Connecting rod stud collar
63122 Connecting link stud
63125 Connecting rod stud
64907 Toggle arm bushing
64908 Dog, rotating roller bushing
64909 Connecting rod stud bushing, and dog rotating crank bushing
64910 Connecting link bushing
64912 Hand lever shaft bushing
64913 Dog, rotating bushing
C-64914 Toggle arm roller pin
C-64915 Toggle arm clevis pin
C-64916 Toggle arm roller
64918 Stop pin mach. screw (12-24 x 5/8")
64921 Link bell crank to dog bushing
C-64924 Stop pin spring topping plate
68116 Interlock trip stop plate rivet
C-68800 Interlock trip stop plate
75736 Hinge adjusting yoke
C-75737 Hinge pin
G-75738 Hinge adjusting pin
75747 Hinge adjusting yoke set screw
75748 Hinge washer
76568 Hinge washer
78211 Hinge cotter pin, 5/32" x 2" long
 

43
 
ROTATING DOG RACK AND PINION TYPE DOOR, SPARE PARTS ALPHABETICALLY ARRANGED

DESCRIPTION MFGR'S.
PART NO.
MATERIALS
(See Section 29)
SPECS.
Connecting rod
connecting rod-bottom E-46255 Alum. alloy 46A10
connecting rod-sides 46280 Alum. alloy 46A10
connecting rod-top 46245 Alum. alloy 46A10
connecting rod stud 36214 C.R.S. 7A 46S18
connecting rod stud C-34941 C.R.S. 7A 46S18
connecting rod stud collar C-36213 COMP. Nr. 46B6
connecting rod stud cotter pin C-25126 Brass Comm.
connecting rod stud washer C-34942 C.R.S. #1 47S20
Dog, rotating
dog, rotating E-32501 Bronze Forg. See note A, page 49
dog, rotating E-32508 Bronze Forg. See note A, page 49
dog, rotating-R.H E-32504 Bronze Forg. See note A, page 49
dog, rotating-L.H. E-32505 Bronze Forg. See note A, page 49
dog, rotating & bell crank-R.H. E-32 502 Bronze Forg. See note A, page 49
dog, rotating & bell crank-R.H E-32506 Bronze Forg. See note A, page 49
dog, rotating & bell crank-L.H. E-32503 Bronze Forg. See note A, page 49
dog, rotating & bell crank-L.H. E-32507 Bronze Forg. See note A, page 49
dog, rotating bushing C-36218 Bronze See note B, page 49
dog, rotating crank bushing 29720 Bronze See note B, page 49
dog, rotating lock screw C-36205 C.R.S. 7A 46S18
dog, rotating nut C-32517 COMP. Nr. 46B6
dog, rotating nut pin C-32515 C.R.S. 1A 46S18
dog, rotating roller C-36204 Mueller #600 Rockwell-B-95
Bearing Metal
dog, rotating roller bushing 31143 Bronze See note B, page 49
dog, rotating roller washer 31152 COMP. Nr. 46B6
dog, rotating roller nut C-32509 COMP. Nr. 46B6
dog, rotating roller nut pin C-32510 C.R.S. 1A 46S18
dog, rotating spindle C-36202 C.R.S. 7A 46S18
dog, rotating wedge-R.H E-36200 C.R.S. 1A 46S18
dog, rotating wedge-L.H E-36201 C.R.S. 1A 46S18
Gasket, rubber IA" x 1%" D-32666 Rubber Comm.
Handwheel
handwheel-inside 29953 Alum. alloy class 5 46A1
handwheel-outside 29954 Alum. alloy class 5 46A1
handwheel bushing-inside 31143 Bronze See note B, page 49
handwheel bushing-outside C-29766 C.R.S. 7A 46S18
handwheel pinion-inside E-36216 C.R.S. 7A 46S18
handwheel pinion-outside E-32524 COMP. Mn-r 46B15
handwheel pinion bushing-inside 36215 Bronze See note B, page 49
handwheel pinion bushing-outside C-36218 Bronze See note B, page 49
handwheel pinion sleeve-inside C-34947 M.S. 46S1
handwheel pinion sleeve-outside C-32522 Steel tub Type #1 44T1
handwheel spindle-inside C-34948 C.R.S. 7A 46S18
handwheel spindle nut 35292 COMP. Nr. 46B6
handwheel spindle washer-inside C-29955 C.R.S. #1 47S20
handwheel spindle washer-inside C-36219 Felt Comm.
handwheel spindle washer-inside C-29724A COMP. Nr. 46B6
handwheel spindle washer-outside C-29956 C.R.S. #1 47S20
handwheel spindle taper pin C-32098 C.R.S. 1A 46S18
handwheel spindle plunger C-19123 COMP. Pr. 46B3
 

44
 
ROTATING DOG RACK AND PINION TYPE DOOR, SPARE PARTS ALPHABETICALLY ARRANGED (Continued)

DESCRIPTION MFGR'S.
PART NO.
MATERIALS
(See Section 29)
SPECS.
Hinge
hinge pin 40023 COMP. Nr. 46B6
hinge pin 40024 C.R.S. 1A 46S18
hinge pin collar 32157 COMP. Nr. 46B6
hinge pin collar 35472 C.R.S. 1A 46S18
hinge washer C-34319 COMP. Nr. 46B6
Interlock
interlock bolt C-29944 C.R.S. 7A 46S18
interlock bolt nut C-31238 COMP. Nr. 46B6
interlock cotter pin C-30062 Brass Comm.
interlock pawl-R.H. E-30064 COMP. MnC 49B3
interlock pawl-L.H. E-30065 COMP. MnC 49B3
interlock pawl washer 30063 COMP. Nr. 46B6
interlock pin C-32542
interlock rod assembly 45931 M.S. Galv. 46S1
interlock rod adj. end C-30998 COMP. Nr. 46B6
interlock spring 46256 Phos. Bronze 22W5
interlock trigger C-31003 Bronze Forg. See note A, page 49
Light, fixed
light, fixed gasket-outside C-32689 Rubber Comm.
light, fixed gasket-inside C-36280
light, fixed lens C-37337
light, fixed lockwasher C-34116
light, fixed nut C-31238 COMP. Nr. 46B6
light, fixed retainer E-35713 M.S. 48S5
Link
link bell crank to bell crank 46293 M.S. Galv. 46S1
link bell crank to bell rack 46294
link bushing-plain 24505 Bronze See note B, page 49
link bushing-shoulder C-34944
link washer 29723 COMP. Nr. 46B6
Rack
rack D-32818-A COMP. MnC 49B3
rack roller C-32530 Mueller #600 Rockwell-B-95
Bearing Metal
rack roller bushing C-32531 Bronze See note B, page 49
rack roller bolt-bottom C-32532 C.R.S. 7A 46S18
rack roller bolt-top C-32533 C.R.S. 7A 46S18
rack roller pin, bolt-bottom C-31639 C.R.S. 1A 46S18
rack roller pin, bolt-top C-31140 C.R.S. 1A 46S18
rack roller bolt nut C-31151 COMP. Nr. 46B6
rack spring clip C-31634 COMP. Pr. 46B14
rack stud, conn. rod 36220 C.R.S. 7A 46S18

NOTE: Drawings Covering the Rotating Dog Rack and Pinion Type Door.

TITLE HEINTZ NO. TITLE HEINTZ NO.
Plans T-48382 Sections T-48383
Door Schedule T-48370 Details T-48384

 

45
 
ROTATING DOG RACK AND PINION TYPE DOOR, SPARE PARTS NUMERICALLY ARRANGED
 
MFGR'S PART
NUMBER
DESCRIPTION
C-19123 Handwheel spindle plunger
24505 Link bushing, plain
C-25126 Connecting rod stud cotter pin
29720 Dog, rotating, crank bushing
29723 Link washer
C-29724A Handwheel spindle washer, inside
C-29766 Handwheel bushing, outside
C-29944 Interlock bolt
29953 Handwheel, inside
29954 Handwheel, outside
C-29955 Handwheel spindle washer, inside
C-29956 Handwheel spindle washer, outside
C-30062 Interlock cotter pin
30063 Interlock pawl washer
E-30064 Interlock pawl, right hand
E-30065 Interlock pawl, left hand
C-30998 Interlock rod adjustable end
C-31003 Interlock trigger
C-31140 Rack roller bolt, pin top
31143 Dog, rotating, roller bushing and handwheel bushing, inside
G-31151 Rack roller bolt nut
31152 Dog, rotating, roller washer
C-31238 Interlock bolt nut
C-31634 Rack spring clip
C-31639 Rack roller bolt pin, bottom
C-32098 Handwheel spindle taper pin
32157 Hinge pin collar
E-32501 Dog, rotating
E-32502 Dog, rotating, and bell crank, 90°, right hand
E-32503 Dog, rotating, and bell crank, 90°, left hand
E-32504 Dog, rotating, right hand
E-32505 Dog, rotating, left hand
E-32506 Dog, rotating, and bell crank, 180°, right hand
E-32507 Dog, rotating, and bell crank 180°, left hand
E-32508 Dog, rotating
C-32509 Dog, rotating, roller nut
C-32510 Dog, rotating, roller nut pin
 
MFGR'S PART
NUMBER
DESCRIPTION
C-32515 Dog, rotating, nut pin
C-32517 Dog, rotating, nut
C-32522 Handwheel pinion sleeve, outside
E-32524 Handwheel pinion, outside
C-32530 Rack roller
C-32531 Rack roller bushing
C-32532 Rack roller bolt, bottom
C-32533 Rack roller bolt, top
C-32542 Interlock pin
D-32666 Gasket, rubber, 1/2" x 1 1/4"
D-32818-A Rack
C-34319 Hinge washer
C-34941 Connecting rod stud
C-34942 Connecting rod stud washer
C-34944 Link bushing, shoulder
C-34947 Handwheel pinion sleeve, inside
C-34948 Handwheel spindle inside
35292 Handwheel spindle nut
35472 Hinge pin collar
E-36200 Dog, rotating wedge, right hand
E-36201 Dog, rotating wedge, left hand
C-36202 Dog, rotating, spindle
C-36204 Dog, rotating, roller
C-36205 Dog, rotating, lock screw
C-36213 Connecting rod stud collar
36214 Connecting rod stud
36215 Handwheel pinion bushing, inside
E-36216 Handwheel pinion, inside
36218 Dog, rotating, bushing and handwheel pinion bushing, outside
C-36219 Handwheel spindle washer, inside
36220 Rack stud, connecting rod
40023 Hinge pin
40024 Hinge pin
46245 Connecting rod, top
E-46255 Connecting rod, bottom
46256 Interlock spring
46280 Connecting rod, sides
46293 Link, bell crank to bell crank
46294 Link, bell crank to rack
45931 Interlock rod assembly
 

46
 
SECTION 28
SPECIFICATIONS
NAVY SPEC. 22W5
CHEMICAL Copper 94% min.
Tin 3.50% min.
Zinc 0.02% max.
Iron 0.10% max.
Lead 0.20% max.
Phosphorus 0.05%-0.50%
PHYSICAL Tensile strength 130,000 #/sq. in. min.
Elongation in 2 inches 2.0% min.

NAVY SPEC. 42P6
CHEMICAL None
PHYSICAL None

NAVY SPEC. 44P10
PHYSICAL Tensile strength 45,000 #/sq. in. min.
Yield point 25,000 #/sq. in. min.
Elongation 18% (8 inch gage length)

NAVY SPEC. 44T1
PHYSICAL Tensile strength 60,000 #/sq. in. min.
Yield point 55% min. of tensile
Elongation 20% min. in 8 inches

NAVY SPEC. 46M (CLASS 5)
CHEMICAL Copper .10% max.
Silicon .25% max.
Iron .40% max.
Magnesium 3.25%-4.25% max.
Manganese .05% max.
Titanium .20% max.
Other elements .03% each
Aluminum remainder
PHYSICAL Tensile strength 22,000 #/sq. in. min.
Elongation in 2 inches 6.0% min.
  NAVY SPEC. 46A10
CHEMICAL Magnesium 1.10%-1.40%
Silicon 45%-65% of the magnesium content
Chromium 0.20%-0.30%
Iron 0.35% max.
Copper 0.10% max.
Zinc 0.03% max.
Other impurities 0.03% max. of each
Other impurities 0.10% total of all
Aluminum remainder
PHYSICAL Tensile strength 32,000 #/sq. in. min.
Yield strength (set = 0.2%) 25,000 #/sq. in. min.
Elongation in 2 inches 16% min.

NAVY SPEC. 46B6
CHEMICAL Copper 59.0%-61.0%
Tin 0.5 %-1.0
Iron 0.10% max.
Lead 0.20% max.
Other impurities 0.10% max.
Zinc remainder
PHYSICAL Tensile strength 58,000 #/sq. in. min.
Yield point 26,000 #/sq. in. min.
Elongation in 2 inches 35%

NAVY SPEC. 46B14
CHEMICAL Copper 94.0% min.
Tin 3.5% min.
Zinc 0.30% max.
Iron 0.10% max.
Lead 0.20% max.
Phosphorus 0.5%-0.50%
Copper, tin & phosphorus total 99.0% min.
PHYSICAL Tensile strength 80,000 #/sq. in. min.
Yield strength 60,000 #/sq. in. min.
Elongation 12%
 

47
 
NAVY SPEC. 46B15
CHEMICAL Copper 57%-60%
Tin 0.5%-1.5%
Iron 0.8 %-2.0 %
Manganese 0.5%
Aluminum 0.25%
Lead 0.20% max.
Other impurities 0.10% max.
Zinc remainder
PHYSICAL Tensile strength 70,000 #/sq. in. min.
Yield point 35,000 #/sq. in. min.
Elongation in 2 inches 20%

NAVY SPEC. 46B28
CHEMICAL Silicon 1.00%-5.00%
Manganese 1.5% max.
Zinc 5.00% max.
Iron 2.50% max.
Tin 2.00% max.
Impurities 0.50% max.
Copper remainder
PHYSICAL Tensile strength 45,000 #/sq. in. min.
Elongation in 2 inches 15.0% min.

NAVY SPEC. 46B29
CHEMICAL Copper 63%-68%
Zinc 19.5%-23.5%
Aluminum 3.0%-6.0%
Manganese 2.5%-5.0%
Iron 2.0%-4.0%
Tin 0.50% max.
Lead 0.20% max.
Other elements 0.20% max.
PHYSICAL Tensile strength 90,000 #/sq. in. min.
Elongation in 2 inches 20.0% min.

NAVY SPEC. 46S1
CHEMICAL Carbon 0.31% max.
Manganese 0.75% max.
Phosphorus 045% max.
Sulphur 055% max.
Silicon 0.25% max.
Copper 0.25% max.
Nickel 0.25% max.
Other elements 0.25% each max.
PHYSICAL Tensile strength 60,000 #/sq. in. min.
Yield point 34,000 #/sq. in. min.
Elongation 25.0%
  NAVY SPEC. 46S13
CHEMICAL Carbon 0.15%-0.25%
Manganese 30%-.60%
Phosphorus .045% max.
Sulphur .05% max.
PHYSICAL None

NAVY SPEC. 46S18 (1A)
CHEMICAL Carbon 0.08% max.
Manganese 0.20%-2.00%
Phosphorus 0.04% max.
Sulphur 0.04% max.
Silicon 1.00% max.
Nickel 8.00% min.
Chromium 18.00% min.
Copper 0.50% max.
PHYSICAL Proof stress 22,000 #/sq. in. min.
Tensile strength 75,000 #/sq. in. min.
Elongation in 2 inches 35% min.

NAVY SPEC. 46S18 (6A)
CHEMICAL Carbon .15% max.
Manganese 1.20% max.
Phosphorus 0.17% max.
Sulphur 0.10% max.
Silicon 1.00% max.
Nickel .50% max.
Chromium 12.0%45.0%
Copper 1.50% max.
PHYSICAL Proof stress 35,000 #/sq. in. min.
Tensile strength 70,000 #/sq. in. min.
Elongation in 2 inches 25% min.
Brinell hardness number 202 max.

NAVY SPEC. 46S18 (7A)
CHEMICAL Carbon .12% max.
Manganese .20%-2.00%
Phosphorus 0.17% max.
Sulphur 0.10% max.
Silicon 1.00% max.
Nickel 8.00% min.
Chromium 17.0% min.
Copper .50% max.
PHYSICAL Proof stress 22,000 #/sq. in. min.
Tensile strength 75,000 #/sq. in. min.
Elongation in 2 inches 35% min.
 

48
 
NAVY SPEC. 47520
CHEMICAL Carbon 0.08% max.
Manganese 0.20%-2.00%
Phosphorus 0.04% max.
Sulphur 0.04% max.
Silicon 0.75% max.
Copper 0.50% max.
Nickel 8.00% min.
Chromium 18.0% min.
PHYSICAL Tensile strength 75,000 #/sq. in. min.
Elongation in 2 inches 40% min.
Reduction in area 50% min.
Brinell 207

NAVY SPEC. 48S5
CHEMICAL Carbon 0.31% max.
Manganese 0.75% max.
Phosphorus 045% max.
Sulphur 055% max.
Silicon 0.25% max.
Copper 0.35% max.
Nickel 0.25% max.
PHYSICAL Tensile strength 60,000 #/sq. in. min.
Yield point 37,000 #/sq. in. min.
Elongation 23.0% min.

NAVY SPEC. 49B3
CHEMICAL Copper 55%-60%
Lead 0.40% max.
Aluminum 1.50% max.
Manganese 3.50% max.
Iron 0.40%-2.0%
Tin 1.50% max.
Other elements 0.20% max. of each
Zinc remainder %
PHYSICAL Tensile strength 65,000 #/sq. in. min.
Elongation in 2 inches 20.0% min.

SAE-1040-45
CHEMICAL Carbon 0.35-0.50
Manganese 0.60-0.90
Phosphorus 0.045 max.
Sulphur 0.055 max.
PHYSICAL Tensile strength 93,000-99,000 #/sq. in. min.
Yield point 58,000-60,000 #/sq. in. min.
Elongation 27%-24%
  SAE-1040 (Heat Treated)
CHEMICAL Carbon 0.35-0.45
Manganese 0.60-0.90
Phosphorus 0.045 max.
Sulphur 0.055 max.
PHYSICAL Tensile strength 93,000 #/sq. in. min.
Yield point 58,000 #/sq. in. min.
Elongation 27%

SAE 1015
CHEMICAL Carbon 0.10-0.20
Manganese 0.30-0.60
Phosphorus 0.045 max.
Sulphur 0.055 max.
PHYSICAL Tensile strength 65,000 #/sq. in. min.
Yield point 40,000 #/sq. in. min.
Elongation 32%

SAE-X1020
CHEMICAL Carbon 0.15-0.25
Manganese 0.70-0.100
Phosphorus 0.045 max.
Sulphur 0.055 max.
PHYSICAL Tensile strength 69,000 #/sq. in. min.
Yield point 47,000 #/sq. in. min.
Elongation 30%

SAE-1112
CHEMICAL Carbon 0.08-0.16
Manganese 0.60-0.90
Phosphorus 0.09-0.13
Sulphur 0.10-0.20
PHYSICAL Tensile strength 67,000 #/sq. in. min.
Yield point 40,000 #/sq. in. min.
Elongation 27%

SAE-1050
CHEMICAL Carbon 0.45-0.55
Manganese 0.60-0.90
Phosphorus 0.045 max.
Sulphur 0.055 max.
PHYSICAL Tensile strength 99,000 #/sq. in. min.
Yield point 60,000 #/sq. in. min.
Elongation 24%
 

49
 
NOTE A

CHEMICAL Copper 57%-60%
Manganese 2%-3.5%
Aluminum 1%-2%
Silicon .6%-1.2%
Zinc remainder
PHYSICAL Tensile strength 80,000-90,000 #/sq. in. min.
Yield point 35,000-45,000 #/sq. in. min.
Elongation in 2 inches 20%-10%

NOTE B
Replace with Super-oilite bearing.

SECTION 29
ABBREVIATIONS


Alum. aluminum
C.D. Stl. cold drawn steel
C.D. Stl. EG cold drawn steel electric galvanized
Comm. commercial
COMP. MnC composition manganese brass casting
COMP. Mn-r composition manganese rolled
COMP. Nr. composition Naval brass
COMP. Pr. composition phosphor bronze
COMP. Pr. S.T. composition phosphor bronze spring temper
CU. SI. ALLOY copper silicon alloy
C.R.S. corrosion-resisting steel
HYT Br. high tensile bronze
max. maximum
mfgr's. manufacturer's
min. minimum
M.S. medium steel
M.S. Forg. medium steel forging
M.S. Galv. medium steel galvanized
M.S. SH Ass'y. medium steel sherardize assembly
no. number
Stl. EG steel electric galvanized
Stl. SH steel sherardized
Y Brass yellow brass
.13CH.S.Stl. .13 chrome stainless steel

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