TM 9-2350-287-20-1
2-19. TROUBLESHOOTING CHART (continued).
g. GAGES (continued).
(2) ENGINE COOLANT TEMPERATURE GAGE FAILS
TO OPERATE PROPERLY, NEEDLE DOES NOT
MOVE, IS STEADY, OR INACCURATE. All other
gages operate properly (continued).
CONTINUED FROM E
E. 2. Place one multimeter lead in harness
12268418-1, pin K at engine. disconnect
bracket and other lead on harness 12268418-
1, socket Eat driver bulkhead disconnect.
3. Check for continuity
.
Is continuity present?
Repair lead 33A or replace harness
12268418-1 (para 7-44). Verify
problem is solved.
F. 1. Reconnect harness 12268418-1 at engine
disconnect bracket.
2. Disconnect harness 12260298 at discon-
nect bracket.
3. Place one multimeter lead in harness
12260287 pin E at driver’s bulkhead discon-
nect and other lead on harness 12260287
socket K at disconnect bracket.
4. Check for continuity?
Is continuity present?
Repair lead 33D or replace harness
12260287 (para 7-56). Verify problem is
solved.
Repair lead 33A or replace harness
12260298 (para 7-7). Verify problem is
solved.
END OF TASK
2-106
