Toro Groundsmaster 300 Series Service Manual page 304

Installation
1. Coat new shaft seals with grease and install in axle
case and bevel gear case as shown (Fig. 8).
2. Install the lower bevel gear, and bevel gear shaft in
the axle case cover. Coat a new O-ring with grease and
install the axle case cover (Fig. 9). Tighten cover screws
to 17 to 20 ft-lbs. (23 to 27 Nm).
3. Slide the bevel gear case over the bevel gear shaft
and install the thrust washer, spacer, bevel gear, and
collar. Make sure the bevel gear shaft is completely
seated in the upper and lower bearings (Fig. 9).
4. Install the knuckle pin. Use medium strength Loctite
thread locker and tighten the knuckle pin mounting
screws to 17 to 20 ft-lbs. (23 to 27 Nm).
4WD Rear Axle (Rev. G)
(Dae Dong Axle)
2
1
1. Axle case
2. Bevel gear case
10
8
7
6
5
2
4
1. Axle case cover
2. Lower bevel gear
3. Bevel gear shaft
4. Lower bearing
5. Thrust washer
Page 10.1 – 8
3
Figure 8
3. Shaft seal
17 to 20 ft–lbs.
(23 to 27 Nm)
Thread Locker
9
17 to 20 ft–lbs.
(23 to 27 Nm)
1
Figure 9
6. Spacer
7. Upper bevel gear
8. Collar
9. Upper bearing
10. Knuckle pin
Groundsmaster 328–D
3