TM 9-2350-311-20-1
3-3 TROUBLESHOOTING CHART — CONTINUED
i.
GLOW PLUGS CIRCUIT (ENGINE MODEL 7083-
(1) GLOW PLUG WAIT LIGHT FAILS TO OPERATE;
7391 ) — CONTINUED
GLOW PLUG SYSTEM OPERATES USING MANUAL
OVERRIDE — CONTINUED
Repair or replace lead 486 of engine disconnect-
to-bulkhead wiring harness (para 8-45, M109A2/
M109A3; para 8-46, M109A4/M109A5).
Repair or replace lead 486 of
bulkhead-to-portable instrument
wiring harness (para 8-49).
3-126
Replace glow plug wait
light lead (para 8-77).