Table 3-42. Generator - Troubleshooting. of Hand Pump

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Table 3-41. Hydrostarter - Fluid Emerges From Ends of Starter Control Valve When Starter Is Operated - Troubleshooting.

TM-55-1905-219-14-3 Landing Craft Utility (LCU) 1667 Class Boston Hull Numbers 1667-1670 NSN 1905-00-168-5764 Manual

Table 3-43. Switchboard Troubleshooting.

TM 55-1905-219-14-3

Table 3-42. Generator - Troubleshooting.

of Hand Pump - Troubleshooting (Cont).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

2. Generator Noisy.

Step 1. Listen for defective bearings.

Check oil level in sightglass - Add oil type

OE/HDO.

Bad bearing - Refer to Direct Support Main-

tenance.

Step 2.

Check for damaged fan.

Inspect fan for cracks, breaks, insufficient

mounting and looseness. Refer to paragraph

3-63.

Inspect mounting of generator to engine -

tighten bolts and refer to paragraph 3-62.

WARING

Be sure generator is off. Tag switchboard to prevent accidental starting.

3. No Output.

Step 1.

Check internal wiring - Burned, broken, worn or

loose.

Tighten loose wire connection.

Insulate worn wires.

Refer all other problems to Direct Support Main-

tenance.

Step 2.

Inspect for defective external wiring.

Refer to Direct Support Maintenance.

3-131