Table 5-1. Fuel system - Injector - Incorrect Fuel Output Troubleshooting.

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Table 5-3. Fuel system - Injector - Insufficient Injector Holding Time Troubleshooting.

TM-55-1905-220-14-10 Landing Craft Utility LCU 1671-1679 NSN 1905-01-009-1056 Manual

Table 5-4. Anchor Winch - Slack Puller Fluid Motors Troubleshooting (Cont.)

TM 55-1905-220-14-10

Table 5-1. Fuel system - Injector - Incorrect Fuel Output Troubleshooting.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

1. Insufficient injector holding time troubleshooting (Cont).

Step 11. Poor sealing surfaces on fuel fittings.

Clean up the sealing surfaces or replace the filter caps, if necessary. Replace the filter if a cap

is replaced.

Step 12. Dirt or foreign material in injector.

Disassemble the injector and clean the parts.

Table 5-4. Anchor Winch - Slack Puller Fluid Motors Troubleshooting.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

1. External Leakage.

Step 1.

Seal failure.

Replace seal.

Step 2.

Defective casting.

Replace casting.

2. Leakage from vent port.

Step 1.

"O" ring failure.

Replace seal.

Step 2.

Shaft seal failure.

Replace shaft seal; check pressure in drain line should not exceed 100 psi .

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