Tool
6
F
Tool number and
Supersession
name
MB990901
MB990901 -01
Drive pinion set-
Drive pinion
assembly
B: MB990552
Cylinder
MB991 378
Drive pinion set-
ting gauge set
A: MB991 366
Head
B: MB991 365
Cylinder
MB990802
Bearing installer
MB990326
General
Preload socket
MB990728
Bearing installer
MB991 380
MB991 380-01
Oil seal installer
MB991294
Side gear
holding tool
MB990799
Ball joint dust
shield installer
TSB Revision
Application
Drive pinion height adjustment
(Use in conjunction with MB991 366)
Pressing of drive pinion rear bearing inner race
Pressing of side bearing inner race
Measurement of the drive pinion preload
service
Press-fitting of the side bearing inner race
Press-fitting of differential oil seal
Inspection of differential gear backlash
Press-fitting the axle shaft dust shield
27-9