Gradall 534B (9103-1390) Service Manual - Manual (Page 199)

PLANETARY WITH WET DISC BRAKE
(11)
Install the bearinq inner race (1)
on the sun gear.
NOTE: The race is mounted very
free on the sun gear with .078
(2mm) play.
Install the cover (1) on the hub with
the blind holes aligned with the bolts
on the sector plates.
Install a new seal to bolt (2).
Apply a dab of silicone under the bolt
heads.
Install and tighten bolts (2) to their
proper torque.