GENERATOR CHARGING CIRCUIT. (Cont) - TM-9-2350-238-20-10171

TM 9-2350-238-20-1

To access engine disconnect, remove hull transmission compartment deck

Step 9.

assembly. Refer to page 2-938. Disconnect wiring harness at engine

disconnect. Check resistance between plug pin F (lead 478) and ground.

Check resistance between plug pin H (lead 1) and ground. If multimeter

indicates 0 to 4 ohms on both pins, go to step 11. If multimeter indicates

more than 4 ohms on one or both pins, go to step 10. Connect wiring

harness at engine disconnect.

Step 10. Disconnect wiring harness at bracket disconnect (near engine disconnect).

Check resistance between receptacle socket A (lead 478) and ground.

Check resistance between receptacle socket B (lead 1) and ground. If

multimeter indicates 0 to 4 ohms on pin A, repair lead 478 between

bracket disconnect and engine disconnect. Refer to page 2-371. If

multimeter indicates 0 to 4 ohms on pin B, repair lead 1 between bracket

disconnect and engine disconnect. If multimeter indicates more than 4

ohms on pin A, repair lead 478 between bracket disconnect and generator.

Refer to page 2-371. If multimeter indicates more than 4 ohms on pin B,

repair lead 1 between bracket disconnect and generator. Refer to page

2-371. Connect wiring harness at bracket disconnect (near engine

disconnect).

2-145