TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 DIFFERENTIAL HI OIL TEMP INDICATOR COMES ON — Continued 0027 00 Y 1. Turn MASTER SWITCH to OFF (see your -10). 2. Measure resistance between connector pin (1) and ground (2) of differential high oil temp switch. 3. Does multimeter read more than 5 ohms? YN 1. Replace differential high oil temp switch (WP 0318 00). 2. Verify no faults found. 2Y 1. Connect engine harness circuit 328 plug to differential HI OIL TEMP switch. 2. Inspect differential oil cooler hoses (1) for blockage and/or damage. 3. Are differential oil cooler hoses free from blockage and/or damage? 2YN 1. Clear blockage or replace differential oil cooler hoses (WP 0360 00). 2. Verify no faults found. 0027 00-2