How To Remove A Drive Motor - Genie GS-3384 Service And Repair Manual

September 2016
How to R emove a Drive M otor

How to Remove a Drive Motor

Component damage hazard.
Repairs to the motor should only
be performed by an authorized
dealer.
Component damage hazard. The
work area and surfaces where
this procedure will be performed
must be clean and free of debris
that could get into the hydraulic
system and cause severe
component damage. Dealer
service is recommended.
Note: When removing a hose assembly or fitting,
the O-ring (if equipped) on the fitting and/or hose
end must be replaced. All connections must be
torqued to specification during installation. Refer to
Specifications, Hydraulic Hose and Fitting Torque
Specifications.
1 Loosen the wheel lug nuts. Do not remove
them.
2 Block the non-steer end wheels and center a
lifting jack of ample capacity under the steer
end of the drive chassis.
3 Raise the machine approximately inches /
5 cm. Place blocks under the chassis for
support.
Crushing hazard. The chassis
will fall if not properly supported.
4 Remove the wheel lug nuts. Remove the tire
and wheel assembly.
5 Remove the hose clamps retaining fasteners
from the drive motor guard. Remove the hose
clamps.
Part No. 1272222
Steer Axle Components
6 Remove the retaining fasteners from the drive
motor guard. Remove the drive motor guard
from the yoke.
7 Tag, disconnect and plug the hoses from the
drive motor. Cap the fittings on the drive
motor.
8 Remove the drive motor mounting fasteners.
Remove the drive motor.
Note: There is an O-ring on the drive motor and
drive hub assembly. It is installed between the
drive motor and drive hub. Be sure that the O-ring
is in place when installing the drive motor onto the
machine.
Mounting bolt torque specifications
Drive motor to drive hub, dry
Drive motor to drive hub, lubricated
GS-84 • GS-90
Service and Repair Manual
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.
75 ft-lbs
102 Nm
56 ft-lbs
76 Nm
95