TM 9-2350-247-20-1
HI TEMP TRANS OIL INDICATOR COMES ON (M548A1)Continued
0032 00
Y
1. Turn MASTER SWITCH OFF.
2. Inspect transmission oil cooler hoses (1) for blockage and/or
damage.
3. Are transmission oil cooler hoses free from blockage and
serviceable?
YES
NO
YN
1. Clear blockage or replace
transmission oil cooler hoses
(WP 0318 00).
2. Verify no faults found.
2Y
1. Connect engine harness circuit 327 plug to transmission oil high
temperature thermostatic switch.
2. Is HI TEMP TRANS OIL indicator off?
YES
NO
2YN
1. Replace transmission oil high
temperature thermostatic switch
(WP 0286 00).
2. Verify no faults found.
3Y
1. Suspected faulty oil cooler/oil pump.
2. Notify your supervisor
0032 00-2