Gradall 534B (9020-7317) Service Manual - Manual (Page 235)

Install 14 Needle rollers (3C) into lower
half of Cluster Gear (3F) using sufficient
grease or petroleum jelly to assist in
holding Needle Rollers (3C).
Install Spacer (3D) onto Planet Pin (3E)
locating on inboard end of Needle Rollers
(3C).
Install another 14 Needle Rollers (3C) into
the remaining half of Cluster Gear (3F)
using sufficient grease or petroleum jelly to
assist in holding Needle Rollers (3C) in
place once Planet Pin (3E) is removed.
Planet Pin (3E) may be removed from the
bore of Cluster Gear (3F).
Thrust Washer (3H) are installed into the
counterbores of each end of the Cluster
Gear (3F). Care is to be taken to install the
smooth side of Thurst Washer (3H) into
the counterbore of Cluster Gear (3F).
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