Genie Z-30/20N Service Manual page 50

Section 3 • Scheduled Maintenance Procedures
CHECKLIST E PROCEDURES
14 Place the large inner bearing into the rear of the
hub.
15 Install a new bearing grease seal into the hub by
pressing it evenly into the hub until it is flush.
Note: Always replace the bearing grease seal
when the hub has been removed.
16 Slide the hub onto the yoke spindle.
Component damage hazard. Do
not apply excessive force or
damage to the lip of the seal may
occur.
17 Fill the hub cavity with clean, fresh grease.
18 Place the outer bearing into the hub.
19 Install the washer and castle nut.
20 Tighten the castle nut to 158 ft-lbs / 214 Nm to
seat the bearings.
Note: Rotate the hub by hand while torquing the
castle nut to make sure the bearings seat properly.
21 Loosen the castle nut one full turn and then
torque to 35 ft-lbs / 47 Nm.
22 Install a new cotter pin. Bend the cotter pin
to lock it in.
Note: Always use a new cotter pin when installing
a castle nut.
23 Install the dust cap, then the tire and wheel
assembly. Torque the wheel lug nuts to
specification. Refer to Section 2, Specifications.
3 - 32 Z-30/20N • Z-30/20N RJ • Z-34/22 • Z-34/22N
June 2011
REV A
Part No. 139378