TM 9-1240-400-34&P
5-8.
MAINTENANCE OF UPPER TELESCOPE MOUNT ASSEMBLY (CONT).
DISASSEMBLY (CONT)
9
Remove contact assembly plunger (20) and
nonmetallic seal (21) from housing (9) and
unsolder electrical wire (22).
10
Unsolder two electrical wires (22) from two
electrical contacts (23).
11
Remove boot (24), hexagon nut (25), and toggle
switch (26) from housing (9) with electrical wires
(22) attached.
12
Unsolder electrical wires (22) from toggle switch
(26).
13
Remove screw (27) and terminal lug (28) and
unsolder electrical wire (29).
14
Remove screw (30), headless shouldered pin
(31), elevating plate (32), and electrical shell (33)
from bushing insulator (34).
15
Unscrew and remove bushing insulator (34) and
attached parts as a unit.
16
Unsolder and remove electrical wires (29) and
(11).
17
Remove two hexagon nuts (35), two terminal
lugs (36), and two electrical contacts (37).
CLEANING
Clean all parts per TM 9-254.
REPAIR
1
Extension light is a repairable assembly; refer to page 5-17.
2
Repair is by replacement of authorized parts as required. Refer to appendix B.
5-14
