warning AUDI A4 1998 B5 / 1.G 01A Transmission Differential Assembly Workshop Manual

39-128


WARNING!
Wear protective gloves. Fig. 4 Installing small tapered roller bearing inner race
-
Heat bearing to approx. 100 C (212 F), install and press down.

Fig. 5 Removing large tapered roller bearing inner race
- Before installing extractor, position 40-105 thrust piece on differential
housing.
Pa
ge 9 of 14 Differential, disassemblin
g and assemblin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM02.39.15

39-129


WARNING!
Wear protective gloves. Fig. 6 Installing large tapered roller bearing inner race
-
Heat bearing to approx. 100 C (212 F), install and press down.

Fig. 7 Removing large tapered roller bearing outer race from final
drive cover
- After removing, check shims for damage.
Pa
ge 10 of 14 Differential, disassemblin
g and assemblin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM02.39.15

39-131


WARNING!
Wear protective gloves. Fig. 10 Installing ring gear
- Use 2 centering pins -A- (locally available) as guides.
-
Heat ring gear to approx. 100 C (212 F) and install.

Fig. 11 Installing differential bevel gears
- If large differential bevel gears have been replaced, measure and
select new shims Fig. 12
.
- Insert large differential bevel gears with measured shims.
-
Install small differential bevel gears (turned 180 ) from their final
position, and rotate into place (arrow). - Install and align thrust washers.
- Insert threaded pieces.
- Drive differential gear shaft for bevel gears in to stop and secure with
roll pin.
Pa
ge 12 of 14 Differential, disassemblin
g and assemblin
g
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM02.39.15