TM-9-2350-277-20-1 Unit Maintenance Manual Volume 1 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-1 TRANS OIL HI TEMP INDICATOR MALFUNCTIONS—Continued 0057 00 BY 1. Remove TRANS OIL HI TEMP indicator cover lens, gasket, bulb, and gasket. 2. Measure voltage between assembly center contact and ground. 3. Does multimeter read less than 17 volts? YES NO GO TO CY (PAGE 0057 00-5) B2Y 1. Remove jumper wire and install harness 12349873 circuit 327 plug on trans oil hi temp switch. 2. Remove harness 12349881 circuit 327/27G plug (1) from TRANS OIL HI TEMP indicator (2). 3. Measure voltage between harness 12349881 circuit 327/27G plug (1) circuit 327 pin and ground. 4. Does multimeter read less than 17 volts? YES NO B2YN 1. Replace TRANS OIL HI TEMP indicator assembly (WP 0294 00). 2. Verify no faults found. 0057 00-4