REPLACE REAR MAIN WIRING HARNESS (M577A2 AND M1068 ONLY) — Continued
72. Disconnect circuit 28 lead (14) from fuel gauge.
73. Disconnect circuit 451B lead (15) from rear bilge pump ON indicator light.
74. Disconnect circuit 38 lead (16) from instrument panel wiring harness.
75. Disconnect circuit 450 lead (17), circuit 450B lead (18), and circuit 451A lead (19) from bilge pump switch.
76. Disconnect circuit 21 lead (20), circuit 22 lead (21), circuit 23 lead (22), and circuit 24 lead (23) from front main wiring
harness.
NOTE
Do Steps 77 - 78 for M577A2 only.
77. Remove screw (1), nut (2), circuit 6 lead (3), and circuit 48B lead (4) from terminal (5).
78. Remove circuit 48B lead (4), circuit 6 lead (3), and two grommets (6) from battery box (7). Discard grommets.
0287 00-14
0287 00
TM 9-2350-261-20-2