Main winch motor exhaust method:
Perfusion. The port T is located on the
motor bottom. Loosen motor drain joint
to pour hydraulic oil from the high place
of drain pipe till oil flows out from the
drain outlet. Then start the machine,
operate the main winch for 3 to five
minutes without load.
Note: Loading is not permitted. If the
motor is damaged by loading, our
company will not take any
responsibility