Table 3-17. Hydrostarter - Loss of Accumulator Precharge (Nitrogen) Troubleshooting (Cont).

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Loss of accumulator precharge (nitrogen) (Cont)

TM-55-1905-220-14-3 Landing Craft Unit LCU 1671-1679 (1905-01-009-1056) Manual

Table 3-19. Hydrostarter - Fluid Emerges from the Reservoir Filler Cap When is Used - Troubleshooting

TM 55-1905-220-14-3

Table 3-17.

Hydrostarter - Loss of Accumulator Precharge (Nitrogen) Troubleshooting (Cont).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Loss of accumulator precharge (nitrogen) (Cont).

Step 4.

Check for defective safety fuse.

Replace safety fuse assembly after releasing all nitrogen pressure. Refer to Direct

Support Maintenance.

Table 3-18. Hydrostarter - High Pressure in System (3500 psi or above) Troubleshooting.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

High pressure in system - 3500 psi (24133 kPa) or above.

Step 1.

Check for defective gage.

Refer to Direct Support Maintenance.

Step 2.

Check for engine driven pump unloading valve not operating properly.

Refer to Direct Support Maintenance.

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