TM 8-2350-287-20-1
2-19. TROUBLESHOOTING CHART (continued).
g GAGES (continued).
(3) TRANSMISSION OIL PRESSURE GAGE FAILS
TO OPERATE. All other gages operate properly
(continued).
C. 7. Observe transmission oil pressure gage
on instrument panel.
8. Turn MASTER switch OFF (refer to TM 9-
2350-287-1 O).
Does gage indicate maximum pressure?
Replace transmission oil pressure
transmitter (para 7-40). Verify problem is
solved.
D. 1. Reconnect wire 321 to transmission oil pres-
sure transmitter.
2. Disconnect harness 12268418-1 connector
at engine disconnect bracket.
3. Insert red multimeter probe into socket M of
harness connector 12268418-1 at engine dis-
connect bracket and ground black lead.
4. Turn MASTER switch ON (refer to TM 9-
2350-287-10).
5. Check for 24 ± 3 vdc.
6. Turn MASTER switch OFF (refer to TM 9-
2350-287-1O).
Is voltage indicated?
Repair wire 321 or replace harness
12268308 (para 7-50). Verify problem is
solved.
Continued on next page
2-109