Service Manual

Front Wheel
Drive - 4WD
Differential Drive Shaft
1
2
4
5
6
2
7
3
3
SNAP RING
SNAP RING
Figure 67
1. Flange yoke 4. Slip yoke 6. Seal
2. Cross and bearing kit 5. Grease
fitting
7. Socket head screw
3. Tube yoke
Removal
1. Park machine on a level surface. Make sure engine
is of
f. Set parking brake and block rear wheels.
2. Jack up and secure front wheels of
f the ground (see
Jacking Vehicle in Chapter 1 – Safety).
3
2
1
causing personal injury when removing.
Prevent flange yoke from dropping and
WARNING
3. Remove socket head screws securing the flange
yoke to the coupler flange on the front differential (Fig.
68).
4. Slide slip yoke towards the bidirectional clutch. Pull
slip yoke of
f the clutch shaft (Fig. 69).
Installation
1. Slide slip yoke onto clutch shaft(Fig. 69).
2. Position flange yoke to the coupler flange on the
front dif
ferential. Secure yoke to the flange with socket
head screws (Fig. 68).
3. Grease differential drive shaft assembly (see Lu-
brication).
Disassembly and Assembly (Fig. 67)
1. The differential drive shaft can be disassembled
and assembled using Figure 67 as a guide.
2. Replace any worn or damaged parts.
Figure 68
3. Front differential
3
1
2
Figure 69
3. Bidirectional clutch
1. Socket head screw
2. Flange yoke
1. Slip yoke
2. Clutch shaft
Workman 4000 Series Page 10 – 33 Front Wheel Drive Section – 4WD (Rev. F)