Gradall 534B (9020-7317) Service Manual - Manual (Page 233)

After inserting at least one shoulder bolt in
the proper location, rotate the carrier. This
is to check freedom of rotation and
recheck timing.
Another thrust washer/thrust bearing set is
now installed into the counterbore in the
face of the carrier.
Place O’Ring into cover assembly
counterbore. Slight stretching may be
necessary. Use sufficient grease or
petroleum jelly to hold in place.
Place cover assembly on Ring Gear with
oil level, check plug in cover located
approximately 90° from oil fill plug in Hub.
Locate four shoulder bolts 90° apart into
counterbored hole in Hub which were
marked in step 17. Torque each bolt to 47
ft. lbs.
24.
25.
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27.
28.