Table 3-75. Anchor Winch Engine - Hydrostarter Hight Pressure in System (3500 psi or above)

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Table 3-74. Hydrostarter - Loss of Accumulator Precharge (Nitrogen) - 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 3-76. Anchor Winch Engine - Hydrostarter Fluid Emerges From the Reservoir Filler Cap When Starter is Used - Troubleshooting.

TM 11-1905-219-14-3

Table 3-74. Hydrostarter - Loss of Accumulator Precharge

(Nitrogen) - Troubleshooting (Continued).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

1. Loss of accumulator precharge (nitrogen) (Cont.).

Step 3.

Check for damaged seal ring between shell and end cap.

Apply light oil on threaded end of accumulator at end of the cap. Bubbling

of the oil indicates a leak past the end cap seal. Refer to Direct Support

Maintenance.

Table 3-75. Anchor Winch Engine - Hydrostarter Hight Pressure

in System (3500 psi or above) - Troubleshooting.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

1. 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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