CAP ASSEMBLY, ELECTRON TUBE AND COLLAR INSTALLATION
APPLICABLE CONFIGURATIONS: M36
`TEST EQUIPMENT: Dioptometer
0-36 VDC power supply
TOOLS: 0.035" and 1/16" socket head screw key (Allen wrench or equivalent)
REFERENCES: JPG 41C for
Connecting power supply
EQUIPMENT CONDITION: Infrared body assembly on work bench, power off
Do not expose electron tube (1) to sunlight. Install
collar (2) on electron tube (1).
Silvered end of electron tube must be installed first.
Install electron tube (1) in infrared body assembly (3).
Line up single guide pin in eyepiece assembly (4) with single slot in infrared body assembly
While holding infrared body assembly, push in on eyepiece assembly (4) and turn
Put a small amount of sealing compound on the threads of two setscrews (5).
Using 1/16" Allen wrench, install two setscrews (5).
Install cap assembly (6) and gasket (7) (para 6-17, steps 10 and 11).
GO TO FRAME 2