TM 9-2320-289-34
6-17.
REAR AXLE DRIVE PINION AND BEARINGS MAINTENANCE (ALL EXCEPT
M1009) (Con’t).
NOTE
If drive pinion is damaged, differential ring gear and ring gear bolts must
also be replaced. (See paragraph 6-15)
4 .
Inspect drive pinion for damage. Replace if damaged,
5 .
Inspect flange for evidence of wear at point of oil seal contact. Replace if worn or damaged.
6 .
Inspect retainer for damage. Replace if damaged,
d .
ASSEMBLY AND PRELOAD ADJUSTMENT
NOTE
Ensure that all components are lubricated with lubricating oil as they are
assembled.
1 .
Press rear bearing (15) onto drive pinion (9).
2 .
Install front and rear bearing cups (12 and 14) inside retainer (1).
3 .
Place retainer (1) onto drive pinion (9) and install new spacer (13).
4 .
Press front bearing (11) onto drive pinion (9).
5 .
Lubricate new oil seal (10) lips with molybdenum grease and install in retainer (1) bore until
seated against internal shoulder.
6 .
If removed, install new deflector to flange (2). Install flange onto drive pinion (9) splines.
TA50601
6-118
