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 TM 55-1905-220-14-4
3-49.
HYDROSTARTER HAND PUMP - MAINTENANCE INSTRUCTIONS.
a. The hand pump is a single position double-acting positive displacement pump. The pumping action is
never in a vertical direction and the handle clears all obstructions throughout its stroke. Remove the handle
and store when pump is not in use.
b. Use the hand pump to provide initial hydraulic pressure and to build up pressure if pressure was
released from the hydrostarter.
c. A ball check valve controls the flow through the pump. A bleeder screw valve is manually operated to
release the pressure before work can be done on the hydrostarter system at the hand pump.
This task covers:
a. Inspection
c. Repair
e. Installation
b. removal
d. Reassembly
INITIAL SETUP :
Test Equipment
References
None
None
Equipment
Special Tools
Condition Condition Description
None
None
Material/Parts
Special Environmental Conditions
Repair kit KT202565
None
Personnel Required
General Safety Instructions
1
Observe WARNINGS in this procedure.
LOCATION
ITEM
ACTION
REMARKS
INSPECTION
1. Hand pump
Hand pump
Check for leaks, cracks
assembly
and wear.
2.
Pump lever
Check for cracks.
handle
3.
Inlet and
Check for leaks, cracks,
outlet
wear and hoses are pro-
hoses
perly installed.
3-919
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