Table 1. Worklight Power Circuits Troubleshooting Procedures.

TM 9-2320-303-24-1

Table 1. Worklight Power Circuits Troubleshooting Procedures.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Neither Worklight

Power

Receptacle 1. Check worklight receptacles If defective, replace 15A fuse (WP

Operates.

15A fuse.

2. Check for +12 VDC at lead If +12 VDC is present, go to step

420JD from auxiliary light 3. If no voltage is present, repair

lead 420JD.

power bus.

3. Check for +12 VDC at lead 73F If +12 VDC is present, repair

for left and right worklight ground lead from worklight power

receptacles. If no voltage is

present, repair lead 73F.

One Worklight Power Receptacle Not 1. Check for +12 VDC at lead 73F If +12 VDC is present, go to step

Operating, The Other Receptacle Operating

to worklight power receptacle. 2. If no voltage is present, repair

Normally.

lead 73F.

2. Check for continuity between If continuity is indicated, replace

receptacle and ground.

defective receptacle. If no

continuity is indicated, repair

ground lead.