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 TM 11-1905-219-14-3
Table 3-68. Anchor Winch Engine - Low or No Accumulator Pressure -
Troubleshooting (Continued).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Engine driven pump fails to raise pressure (Cont.).
Step 4.
Check for check valves not functioning properly.
a. Open the relief valve (3) on the side of the hand pump, while the engine
is running to permit the engine-driven pump to wash the check valves
free from particles.
b. If the accumulator can be charged with the hand pump but not with the
engine-driven pump, then a check valve in the engine pump is defective.
Replace the faulty check valve assembly. Refer to paragraph 3-178.
Step 5.
Check for defective drive.
Replace the pump drive arm.
Refer to paragraph 3-178.
3-212
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