TM 5-3805-262-34
3-6. WIRING HARNESSES MAINTENANCE (CONT)
d. Cab Upper Wiring Harness.
This task covers removal and installation of cab
upper wiring harness.
TOOLS: No. 1 Common Organizational Maintenance Tool Kit
Screwdriver
MATERIALS/PARTS: Electrical insulation tape (Appendix C, item 42)
Electrical cleaner (Appendix C, item 44)
Electrical sealer (Appendix C, item 45)
Cab upper wiring harness (FSCM 10988 PN L113380)
Scrap wire, 16 feet long (used as fish tape)
PERSONNEL REQUIRED: Two Construction Equipment Mechanics (MOS 62B)
REFERENCE: TM 5-3850-262-20
NOTE
PRELIMINARY PROCEDURE:
Battery ground cable
disconnected, defrost-
er, and cab dome light
d i s c o n n e c t e d a nd
removed (refer to TM
5-3805-262-20)
and
headliners removed
(page 3-580).
REMOVAL
(1)
(SHEET 1 OF 3)
At rear of cab,
left and right
sides of rear
cover, remove ten
screws and wash-
ers. Pull rear
cover with tool
box lid up and
remove from cab.
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