Greensmaster 3300/3400Hydraulic System Page 5 -- 74
Front Wheel Motors
Figure 51
1. Wheel assembly
2. Wheel hub
3. Brake drum
4. Wheel stud (4 per wheel)
5. Brake assembly (LH shown)
6. Cap screw (4 per brake)
7. Lock nut
8. Cap screw (4 per motor)
9. Lug nut (4 per wheel)
10. Brake lever tab
11. Hydraulic motor (LH shown)
12. Woodruff key
13. Hydraulic hose
14. Hydraulic hose
15. O--ring
16. 45
o
hydraulic fitting (2 per motor)
17. O--ring
FRONT
RIGHT
250 to 400 ft--lb
(339 to 540 N--m)
65 to 85 ft--lb
(89 to 115 N--m)
7
10
5
11
1
9
6
8
2
4
3
12
13
14
15
16
17
Front Wheel Motor Removal (Fig. 51)
1. Parkmachineonalevelsurface,engagetheparking
brake, lower the cutting units and stop the engine. Re-
move key from the ignition switch.
CAUTION
Before continuing further, read and become fa-
miliar with General Precautions for Removing
and Installing Hydraulic System Components in
this section.
2. Loosen,butdonotremove,lugnuts(item9)andlock
nut (item 7). Loosen lock nut at least two (2) turns.
3. Chockfrontandrearofwheelsnotbeingliftedtopre-
vent the machine from moving. Lift front wheel off the
ground using a jack and place appropriate jack stands
beneath the frame to support the machine.
4. Remove lug nuts and wheel assembly.
5. Remove e--ring and clevis pin that secure brake
cable clevis to brake actuator lever (Fig. 52). Position
brake cable clevis away from actuator lever.
IMPORTANT: DO NOT hit brake drum assembly,
wheelhubpuller or wheelmotorwithahammerdur-
ing wheel hub removal or installation. Hammering
may cause damage to the wheel motor.
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