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40

FIGURE 32
THE AFTERBODY

The afterbody cutaway with callouts duplicated below.
1. Turbine casing (splash pan)
2. Middle bearing
3. Turbine spindle casing
4. Turbine bulkhead
5. Engine cage
6. Driving pinion
7. Top bearing holder
8. First turbine wheel
9. Second turbine wheel
10. Afterbody shell
11. Oil Bolt
12. Main driving gear
13. Upper "A" frame
14. Engine-frame strut
15. Preheater
16. Air return, starting gear to reducing valve
17. Oil tank vent pipe
18. Vertical bulkhead
19. Depth-index assembly
20. Gyro reducing valve
21. Oil-tank filling flange
22. Oil filling pipe
23. After propeller shaft
24. Pallet-mechanism driving shaft
25. Starting gear
26. Air from combustion flask to air strainer body
27. High-pressure air from starting valve to starting gear
28. Air from air-strainer body to steering engine
29. Air-strainer body
30. Air from air-strainer body to depth engine
31. Forward propeller shaft
32. Exhaust tubes
33. After bulkhead
34. Exhaust valves
35. Exhaust-valve bracket
36. Oil-pump worm
37. Oil pump
38. Forward thrust bearing
39. Forward bevel gear
40. Crosshead
41. After bevel gear
42. Main driving gear
43. Pipe manifold
44. Lower "A" frame
45. Forward propeller shaft
46. High-pressure air from starting valve to gyro spin
47. Air from reducing valve to control valve
48. Oil tank
49. After propeller shaft
50. Pendulum, with related parts
51. Depth mechanism
52. Control valve
53. Gyro side-setting socket
54. Gyro door frame
55. Depth engine
56. Gyro pot
57. Steering engine (not visible)
58. Gyro side-setting gear
59. Gyro spinning and unlocking mechanism
60. Steering-rudder rod
61. Depth-rudder rod
62. After bearing for propeller shafts
63. Water from tail bearing
64. Depth-rudder connections
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