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 TRAILER LIGHTS DO NOT OPERATE — Continued 0036 00 2Y 1. Turn MASTER SWITCH to OFF (see your -10). 2. Measure resistance between vehicle trailer receptacle (1), pin L (2), and ground. 3. Does multimeter read 0 ohms? 2YN 1. Replace trailer receptacle harness (WP 0328 00). 2. Verify no faults found. 3Y 1. Turn MASTER SWITCH to ON (see your -10). 2. Turn lighting control switch to BO marker. 3. Measure voltage between trailer receptacle (1), pins A (2), C (3), and F (4) to ground with steering levers pulled back. 4. Does multimeter read 17 volts or more for all readings? 3YN 1. Replace trailer receptacle harness (WP 0328 00). 2. Verify no faults found. 0036 00-2