TM 9-1240-216-34
4-30.
IMAGE CONVERTER ELECTRON TUBE INSTALLATION
TOOLS: 1/16" socket head screw key (Allen wrench or equivalent)
3/16" flat tip screwdriver
3/16" hand screw starter
Insulating compound (item 2, App A)
SUPPLIES:
PERSONNEL: One
REFERENCES: JPG 4lC for use of electrical insulating compound
EQUIPMENT CONDITION: Body assembly on work bench; power disconnected
NOTE
Frame 1 is for M19 and M24 new configurations. Frame 2
is for M19 and M24 old configurations.
NOTE
This procedure is for either tube.
FRAME 1
Procedure
Step
1.
Put electron tube (l) in cell assembly (2).
2.
Make sure cell assembly (2) is seated in bracket (3).
3.
Using both hands, put end of electron tube (1) in place below objective assembly (4).
Put bracket (3) down over pin (5).
4.
Using screwdriver, install three lockwashers (6) and three screws (7).
5.
Put a thin coat of electrical insulating compound on center leg (8) of cable assembly (9)
6.
(JPG).
7.
Put center leg of cable assembly (9) into receptacle (10) until shoulder on center leg
touches receptacle (10).
NOTE
FOLLOW-ON MAINTENANCE
END OF TASK
Para 4-30
4-54
Vol II