Lift Arms - Toro Groundmaster Series Service Manual

Lift Arms

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1. Lift arm – left
2. Lift arm pivot pin
3. Bumper pad
4. Switch sensing plate
5. Lift cylinder pivot pin
Removing the Lift Arms
Chassis: Service and Repairs
6. Flange bushing (2 each)
7. U-bolt (2 each)
8. Height of cut (HOC) chain (2 each) 13.
9. Shoulder bolt
10. Retaining ring
Note: The spherical bearings at the cutting unit end of the lift arms have a light
press fit and can be replaced without removing the lift arms from the machine.
1. Remove the cutting unit from the machine; refer to the cutting unit Operator's
Manual.
2. Remove the front wheel next to the lift arm being removed; refer to
and Installing the Wheels (page
3. Support the lift arm and the lift cylinder and remove the pin from the rod end
of the cylinder. Do not allow the cylinder to hang my the hydraulic hoses.
Do not contact or scratch the face of the cutting unit high trim height
switch when working near the switch.
Figure 129
11.
12.
7–5).
IMPORTANT
Page 7–30
Spherical bearing
Flange nut
Lift arm – right
Removing
Groundsmaster ® 3200, 3300 and 3310
19240SL Rev A