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 OIL HI TEMP INDICATOR MALFUNCTIONS — Continued 0053 00 Y 1. Install indicator bulb, gaskets, and lens. 2. Remove engine harness circuit 328 plug (1) from differential high oil temp switch (2). 3. Turn MASTER SWITCH to ON (see your -10). 4. Is DIFF OIL HI TEMP indicator off? YN GO TO BY (PAGE 0053 00-3) 2Y 1. Install a jumper wire between engine harness circuit 328 plug pin and ground. 2. Is DIFF OIL HI TEMP light on? 2YN GO TO CY (PAGE 0053 00-4) 3Y 1. Replace differential high oil temp switch (WP 0318 00). 2. Verify no faults found. 0053 00-2