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Part No. 62401
Genie S-100 • S-105 • S-120 • S-125
7 - 127
Section 7 • Repair Procedures
First Edition • First Printing
13-4
Drive Hub
How to Remove a Drive Hub
When removing a hose assembly
or fitting, the O-ring on the fitting
and/or hose end must be replaced
and then torqued to specification
during installation.
Refer to Section Two,
Hydraulic
Hose and Fitting Torque
Specifications.
1 Remove the drive motor. See 13-3,
How to
Remove a Drive Motor.
2 Tag, disconnect and plug the hydraulic hose
from the brake. Cap the fittting on the brake.
Bodily injury hazard. Spraying
hydraulic oil can penetrate and
burn skin. Loosen hydraulic
connections very slowly to allow
the oil pressure to dissipate
gradually. Do not allow oil to squirt
or spray.
3 Loosen the wheel lug nuts. Do not remove
them.
4 Center a lifting jack of ample capacity under the
axle of the drive hub to be removed. Do not
raise the machine.
5 Block the wheels at the opposite end of the
machine.
6 Raise the machine approximately 6 inches
(15 cm) and place blocks under the chassis for
support.
7 Remove the wheel lug nuts. Remove the tire and
wheel assembly.
8 Place a second lifting jack under the drive hub
for support and secure the drive hub to the
lifting jack.
9 Remove the drive hub mounting bolts that attach
the drive hub to the yoke. Remove the drive hub
from the machine.
Crushing hazard. The drive
hub may become unbalanced and
fall if it is not properly supported
and secured to the lifting jack.
Refer to Section 2,
Machine
Torque Specifications.
AXLE COMPONENTS
Содержание S-100
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