TM 9-1240-400-34&P
19
Apply a coat of adhesive (item 2, appx C) to one
side of gasket (34).
20
Install gasket (34) to access cover (35).
21
Apply a coat of grease (item 9, appx C) to other
side of gasket (34).
22
Install access cover (35), four new lockwashers
(36), and four screws (37) to housing (2).
23
Install spring tension clip (38), two new
lockwashers (39), and two screws (40) to access
cover (35).
24
Attach extension light (33) to spring tension clip
(38).
5-9.
MAINTENANCE OF EXTENSION LIGHT ASSEMBLY
This task covers:
a. Disassembly
c.
Repair
b. Cleaning
d.
Reassembly
INITIAL SETUP:
General Safety Instructions
Tools and Special Tools
Tool kit, electronic: system maintenance
(SC 5180-95-CL-B29)
Materials/Parts
Sealant adhesive (item 5, appx C)
Use adhesives, cleaning solvents, and
sealing compounds in well-ventilated
References
area away from open flame. Adhesives,
TM 9-254
cleaning
solvents,
and
sealing
compounds are harmful to skin and
Equipment Conditions
clothing, can burn easily, and may give
5-13 Extension light removed from M137
off harmful vapor.
telescope mount upper assembly
housing.
5-17
