New Holland WorkMaster 50 Service Manual page 261

2.6 mm (0.102 in)
2.65 mm (0.104 in)
2.7 mm (0.106 in)
8. Install the O-ring seal (1) on the drive pinion shaft.
9. Then insert the spacer and then the detent ball, after
having carefully lubricated the outer surface.
10. Install the pinion lock tool, tool number 380000257 (1).
11. Install wrench, tool number 380000268 on the
threaded adjustment ring.
12. Using a wrench on the pinion lock tool (1), hold the
pinion against rotation, and using a torque wrench po-
sitioned exactly as shown in the figure on the threaded
adjustment ring wrench (2), tighten the adjustment
ring to a torque value of 294 N·m (217 lb ft) while si-
multaneously rotating the pinion shaft to ensure that
the bearings are seated correctly.
13. With a torque wrench (1) on the pinion lock tool, tool
number 380000257 (2), check that the pinion rolling
torque, without oil seal and relative dust seal ring is
0 N·m (0 lb in) - 0.2 N·m (1.8 lb in).
If the rolling torque is less than the prescribed value,
install a thinner adjustment shim shown in Figure 2, if
the torque is greater than the prescribed value, install
a thicker adjustment shim.
14. Unscrew the threaded adjustment ring and install the
oil seal and the dust seal ring. Tighten the threaded
ring to a torque of 294 N·m (217 lb ft), while simul-
taneously rotating the pinion shaft to ensure that the
bearings are seated correctly.
15. With a inch/pound torque wrench (1) on the pinion
lock tool number 380000257 (2), check that the pinion
rolling torque with the oil seal and relative dust seal
ring is 0.5 N·m (4.4 lb in) - 1 N·m (9 lb in).
Finally, carefully stake the threaded ring and fit the
circlip on the drive pinion shaft.
Front axle system - Final drives
Available shim sizes
47866583_ 02/12/2015
25.4 [25.310] / 6
2.9 mm (0.114 in)
2.95 mm (0.116 in)
3
GNIL14TR04425AB
4
GNIL14TR04430AB
5
GNIL14TR04355AB