Gradall 534B (9020-7317) Service Manual - Manual (Page 234)

Install grade eight bolts into the remaining
eight holes and torque all bolts to 47 ft.
lbs. Use the 180° to 90° method in
torqueing all bolts.
Place Coupling into the Spindle and onto
the Input Shaft.
Note: W3C units must have one external
and one internal Snap Ring installed. All
units with an “X” on the end of the model
number must have two internal Snap Rings
with a spacer between them installed in the
Coupling.
To aid in centering Planet Pin (3E) use an
extra Spacer (3D) inserted into the bore of
Cluster Gear (3F) which has been
positioned on a flat surface, small diameter
Cluster Gear down.
Position Planet Pin (3E) in the bore of
Cluster Gear (3F) locating in Spacer (3D).
29.
30.
1.
2.
This completes the assembly. The unit must be filled one-half full of EP 90 lubricant
before operation.
Carrier Sub-Assembly (Bronze Washers)