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Groundsmaster 3505--D Hydraulic SystemPage 4 -- 59
Removal (Fig. 36)
1. Park machine on a level surface, lower cutting units,
stop engine, engage parking brake and remove key
from the ignition switch.
WARNING
Before jacking upthe machine, reviewand follow
Jacking Instructions in Chapter 1 -- Safety.
2. Jackup frontof machineenough toallow theremoval
of the front wheel. Support machine with jack stands or
blocking.
IMPORTANT: DO NOT hit wheel hub, wheel hub
puller orwheel motor witha hammer duringremoval
or installation. Hammering may cause damage to
the wheel motor.
3. Remove tire and wheel assembly, wheel hub and
brake drum from the hydraulic motor. Remove brake as-
sembly, brake bracket and wheel shield from the frame
(see FrontWheel and BrakeRemoval in theService and
Repairs section of Chapter 6 -- Chassis).
4. Thoroughly clean hydraulichose ends and fittingson
wheel motorto preventhydraulic system contamination.
WARNING
Before disconnecting or performing any work
on the hydraulic system, all pressure in the
system must be relieved. See Relieving Hy-
draulic System Pressure in the General Infor -
mation section.
5. Remove wheel motor from frame using Figure 36 as
guide.
Installation (Fig. 36)
1. Install wheel motor to frame using Figure 36 as
guide.
2. Install wheel shield, brake bracket andbrake assem-
bly to the frame. Install brake drum, wheel hub and
wheel assemblyto thehydraulic motor( see FrontWheel
and Brake Installation in the Service and Repairs sec-
tion of Chapter 6 -- Chassis).
3. Lower the machine to the ground.
4. Make surehydraulic tank is full. Add correct oilif nec-
essary (see Traction Unit Operator’s Manual).
Hydraulic
System