Toro Workman 3000 Series Service Manual page 257

Removal (Fig. 10)
1. Park vehicle on a level surface. Make sure engine is
off. Set parking brake and block rear wheels.
2. Drain front differential oil into a suitable container by
removing the drain plug from its bottom. Install drain
plug when draining is complete.
3. Remove both CV inboard joint assemblies from the
front differential (see Constant Velocity (CV) Joint As-
sembly Removal).
4. Remove differential drive shaft from the front differ-
ential flange (see Differential Drive Shaft Removal).
5. Remove front brake lines and clamps that might in-
terfere with the removal of the front differential. Tie any
cables out of the way that might interfere with removal.
CAUTION
Support front differential during removal to pre-
vent personal injury from falling and damage to
the differential.
6. Remove four cap screws (23) and lock washers (22)
securing the front differential to the differential rear
mount (21).
7. Remove differential rear mount (21) from frame by
removing both lock nuts (6) and cap screws (19). Locate
and remove mount assemblies (17) and snubbing
washers (18).
8. Remove three cap screws (28) and lock washers
(29) from the differential front bracket (27) and front dif-
ferential.
9. Pull front differential from the vehicle.
Workman 4000 Series
Installation (Fig. 10)
Support front differential during installation to
prevent personal injury from falling and damage
to the differential.
1. Secure front differential to the differential front brack-
et with three cap screws (28) and lock washers (29).
2. Secure differential rear mount (21) to frame with cap
screws (19), snubbing washers (18), mount assemblies
(17), and lock nuts (6).
3. Secure front differential to differential rear mount
with four cap screws (23) and lock washers (22).
4. Reconnect front brake lines and clamps. Reposition
cables.
5. Reinstall differential drive shaft to the front differen-
tial flange (see Differential Drive Shaft Installation).
6. Reinstall both CV joints to the front differential (see
Constant Velocity (CV) Joint Assembly Installation).
7. Make sure front differential drain plug is installed
properly. Fill front differential with oil (see Operator's
Manual).
8. Bleed front brakes (see Bleeding the Brakes in Ser-
vice and Repairs section of Chapter 7 – Chassis).
Page 10 – 15
CAUTION
Front Wheel Drive (4WD)