Allied Systems H6H Service Manual page 114

Hydraulic winch
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1.
Install new O-rings on seal ring and clutch piston,
then install thrust needle roller bearing, thrust ring,
and snap ring.
Assembly, Clutch
Shaft, Clutch
Ring,
Snap
Bearing
Cup
Bearing
Ring,
Cone
Snap
2.
Install spring and dowel pin in clutch housing.
3.
Paint pen mark on position in line with center of slot.
4.
Seal Ring
Clutch Piston
Bearing
Ring, Thrust
5.
Lower clutch assembly vertically using jib hoist and
M12x1.75 metric eyebolt.
Align paint marks on piston and clutch housing.
Position seal ring so three locking tabs align with
slots in clutch housing and notch will align with 6mm
capscrew after rotating.
Slowly lower assembly taking care that O-rings stay
in grooves, and don't get pinched as piston and seal
ring engage housing. Gently tap with mallet to seat
assembly.
Section 4
4 - 35

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