Toro Groundsmaster 3280-D Service Manual page 394

Inspecting the Bevel Gear Case and Axle Case
Installing the Bevel Gear Case and Axle Case (4-Wheel Drive Axle)
Drive Axles: Service and Repairs
g226462
1. Knuckle pin
1. Measure the knuckle pin outer diameter and the axle case support bushing
inner diameter to determine the bushing to pin clearance
Replace the components as necessary.
Bushing to pin clearance: 0.05 to 0.40 mm (0.002 to 0.016 inch)
Knuckle pin outer diameter (factory specification): 24.95 to 24.98 mm (0.982
to 0.983 inch)
Axle case support bushing inner diameter (factory specification): 25.00 to
25.08 mm (0.984 to 0.987 inch)
2. Inspect all gears, shafts, bearings, cases, and covers for damage and wear.
Replace the components as necessary.
g226463
1. Axle case
1. Coat new shaft seals with grease and install the shaft seals in the axle case
and bevel gear case
Figure 260
2. Axle case support
Figure 261
2. Bevel gear case
(Figure 261).
Page 8–52
(Figure 260).
3. Shaft seal
Groundsmaster ® 3280-D/3320
05138SL Rev B