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7) Plumb winch assembly to a hydraulic supply and torque motor capscrews according to the following
procedure:
- Ensure that circulation supply flow is being supplied to the brake housing.
- Run the winch, with no load, in the hoisting direction at reduced speed
(approximately 30% of maximum hydraulic volume).
- With winch running, evenly tighten eight capscrews, item 951, to 200 ft-lb (270 Nm).
- Test motor operation by running winch at full speed in both directions.
IMPORTANT: Before operating the winch, add lubricating oil up to the level of the end cover oil fill port.
(Refer to INSTALLATION INSTRUCTIONS for location of fill port. Refer to APPENDIX A
for oil volume required.)
To ensure proper reassembly, run the winch in both directions without load.
SERVICE INSTRUCTIONS CONTINUED
253 REV.980701
LIFTING A LOAD WITH A NEWLY SERVICED WINCH COULD ENABLE AN
INSTALLATION OR SERVICE PROBLEM TO GO UNDETECTED WHICH
WILL ALLOW THE LOAD TO DROP CAUSING PROPERTY DAMAGE,
SEVERE INJURY OR DEATH. TO ENSURE PROPER
REINSTALLATION, REFER TO PROCEDURES AND
TESTS DESCRIBED IN "INSTALLATION" AND
"OPERATING INSTRUCTIONS".
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