TM 5-3805-262-34
3-6. WIRING HARNESSES MAINTENANCE
a. Front Wiring Harness. This task covers removal and installation of front
wiring harness.
TOOLS: No. 1 Common Organizational Maintenance Tool Kit
Knife
Combination box and open end wrench set
Screwdriver
MATERIALS/PARTS : Electrical cleaner (Appendix C, item 44)
Electrical sealer (Appendix C, item 45)
Tie straps (AR) (FSCM 53421 PN T50R0W)
Grommet (FSCM 70485 PN 2574)
Front wiring harness (FSCM 10988 PN L112379)
PERSONNEL REQUIRED: Two Construction Equipment Mechanics MOS 62B
REFERENCES: TM 5-3805-262-10
TM 5-3805-262-20
NOTE
PRELIMINARY PROCEDURE: Engine side panels removed and front access door
unlocked and open (refer to TM 5-3865-262-10)
disconnected (refer to TM 5-3805-262-20).
REMOVAL (SHEET 1 OF 5)
NOTE
If necessary, refer to TM 5-3805-262-20 for
steps (1) through (26) below and for wiring
diagram.
When removing nuts, screws, and washers to
disconnect front wiring harness terminals,
reinstall nuts,
screws, and washers on
component from which terminal was discon-
nected to prevent loss of these parts.
(1) Above transmission, disconnect front
wiring harness connector from rear
wiring harness connector. Do this by
pushing connector nut, turning
counterclockwise, and pulling firmly
from rear wiring harness connector.
and battery ground cable
3-250
