Upper and lower pedestal assemblies. These are the same for JT and
JP sonar. The spacer pedestal (not shown) is installed on Pampanito and
appears to be Mare Island Style.
Motor-Dynamo Amplifier, CG-21-ACN, 11 1/2" x 24" x 14", 190 lbs (1)
Note these were also used on SP radar sets.
Training Shaft and Gear Box Assembly, Preferred is Mare Island Style
(show), but Portsmouth Style may be adaptable. Shown here is the unmodified
JP gear box, a JT gear box is created from this when modified with a Power
Train Mechanism, CRV-78241 (Preferred Mare Island Style) or CRV-78240 (Portsmouth