Rear Frame And Axle Assembly - Toro Groundsmaster 3280-D Service Manual

Rear Frame and Axle Assembly

g223992
1. Rear weight
2. Flange-head screw (4 each)
3. Rear bumper
4. Rear frame and axle assembly
(4-wheel drive)
5. Bi-directional clutch
6. Lock washer (6 each)
Removing the Rear Frame and Axle Assembly
Groundsmaster ® 3280-D/3320
05138SL Rev B
7. Socket-head screw (6 each)
8. Driveshaft
9. Flange-head screw (4 each)
10. Locknut (2 each)
11. Bolt (2 each)
12. Rear weight
1. Park the machine on a level surface, lower the cutting deck (or implement),
shut off the engine, set the parking brake, and remove the key from the
key switch.
2. Block the front wheels with chocks to prevent the machine from moving.
Note: For assembly purposes, tag the hydraulic hoses to show their correct
position on the steering cylinder.
3. Disconnect the hydraulic hoses from the steering cylinder. Install clean caps
or plugs on the hydraulic hoses and fittings to prevent system contamination.
4. On 4-wheel drive machines, remove the 6 socket-head screws (item 7 in
Figure 180) and 6 lock washers that secure the driveshaft to the bi-directional
clutch. Position the driveshaft away from the bi-directional clutch.
5. If the machine has the rear weight(s) attached to the frame, remove the
weight(s).
6. Remove the fasteners that secure the rear of axle frame to the machine
frame as shown in
7. Raise the rear of the machine so that both wheels are off the ground. Support
the rear of the machine frame with jack stands or appropriate blocking.
Figure 180
Figure 180.
Page 7–9
13. Flat washer (4 each)
14. Lock washer (4 each)
15. Bolt (4 each)
16. Rear frame and axle assembly
(2-wheel drive)
Chassis: Service and Repairs