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6. Turn the sprag assembly around and slide the inner
race (with 1 snap ring and bushing retainer) through
the bushing and sprag clutch (the race will have to be
ratated in the free-wheeling direction to start it through
the sprag clutch). Install the remaining bushing retain-
er and snap ring. Make sure the snap ring is properly
seated in the groove.
7. Install the brake clutch assembly into the hoist.
Before installing the brake clutch, be sure the
inner race turns free in the same direction the
drum will turn to haul-in wire rope.
An easy way to
check the rotation is to hold the outer race in one hand
and rotate the inner race.
8. Install a new O-ring on the motor pilot. Rotate the
motor 180o from its original position and install it onto
the hoist. Install and tighten motor capscrews to rec-
ommended torque.
9. Install new O-rings in the brake valve and manifold
block. Attach the brake valve and manifold block to
the motor using the original capscrews and tighten to
recommended torque.
10.Connect the motor case drain hose to the motor case
drain port.
NOTE:
On two speed motors, the case
drain and shift drain ports should be connnected
directly to tank. DO NOT use the drain connection on
the brake valve. Se “TWO SPEED MOTOR CASE
DRAIN PLUMBING” for additional information.
11. If your hoist had the brake release hose connected
directly to the motor, the original motor port must be
plugged and the hose connected to the motor pres-
sure port near the manifold block (lowering port).
12.Operate the winch slowly in both directions and check
for oil leaks and/or unusual sounds. The hoist should
operate smoothly in both directions. Refer to “WIRE
ROPE INSTALLATION” and properly install wire rope
onto the winch drum.
13.Before returning the hoist to full service, a light load
should be lifted and held a few feet off the ground to
be sure the static brake is functioning properly. The
winch should also be able to slowly lower the load in a
controlled manner. If the winch does not perform
either of these functions, refer to “TROUBLE SHOOT-
ING” FOR ADDITIONAL INFORMATION.
Summary of Contents for C2H150A
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