TM 9-2350-261-20-11. Stop engine (see your -10).2. Install regulator on regulator plate.3. Install front main wiring harness plug C4 on regulator.4. Remove engine harness plug (1) from generator fieldswitch jack (2).5. Install jumper (3) on engine harness plug (1) betweenpins NO (4) and C (5).6. Turn MASTER SWITCH to ON.7. Measure voltage between front main wiring harnessplug C5 (6), socket F (7), and ground.8. Does multimeter read less than 17 volts?1. Turn MASTER SWITCH to OFF.2. Remove engine wiring harness plug C7 (1) from frontmain wiring harness bulkhead jack C7 (2).3. Measure resistancebetween C7 plug (1), pins B (3),and F (4).4. Does multimeter read 0 ohms?1. Replace generator fieldswitch (page 9-44).2. Verity no faults found.1. Remove jumper wire fromgenerator field switch plug.2. Measure resistancebetweenplug C7, pin B, and engineharness plug pin NO. Ifmultimeter reads 0 ohms,see step 4.3. Measure resistance betweenplug C7, pin F, and engineharness plug pin C. Ifmultimeter reads 0 ohms,see step 4.4. Repair engine wiring harnesscircuit 1A or 1B (page 14-3).5. Verify no faults found.3-60Change 4
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