Non-Steer Axle Components; Drive Motor / Brake Assembly - Genie GS-2669 RT Service Manual

November 2014
12-1

Drive Motor / Brake Assembly

How to Remove a Drive Motor /
Brake Assembly
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 on the fitting and/or hose must be
replaced and then torqued to specification during
installation. Refer to Section 2, Hydraulic Hose and
Fitting Torque Specifications
1 Block the steer wheels.
2 Tag, disconnect and plug the hydraulic hoses
from the drive motor / brake assembly. Cap the
fittings.
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.
Part No. 229753

Non-steer Axle Components

GS-2669 RT • GS-3369 RT • GS-4069 RT
Section 4 • Repair Procedures
3 Support and secure the drive motor / brake
assembly with a lifting device.
4 Remove the drive motor / brake mounting
fasteners.
5 Remove the drive motor / brake assembly from
the drive hub and remove from the machine.
Crushing hazard. The drive motor
and brake assembly may become
unbalanced and fall if not properly
supported and secured with a
suitable lifting device when
removed from the machine.
Note: There is an O-ring between the drive motor /
brake assembly and drive hub and in the brake
port. Be sure that they are in place when installing
the drive motor / brake assembly to the drive hub.
Note: Refer to Section 2, Specifications for torque
specifications.
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