wheel AUDI S4 1999 B5 / 1.G 01E Transmission Final Drive Differential Assembly Workshop Manual

39-124


12 -
Outer race for large tapered roller bearing
1) Driving out Fig. 7Pressing in Fig. 8
13 -
Shim "S1"
Note thicknessAdjustment overview Page 39
-150
14 -
Threaded piece
15 -
Sun wheel
Installing Fig. 11Adjusting Fig. 12
16 -
Planet pinion
Installing Fig. 11
Pa
ge 6 of 15 Differential, disassemblin
g and assemblin
g
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM03.39.17

39-131


CAUTION!
Wear protective gloves. Fig. 10 Installing ring gear
- When fitting ring gear guide centralizing pins -A- (local manufacture).
-
Heat ring gear to approx. 100 C and install.

Fig. 11 Installing sun wheels and planet pinions
- If sun wheels have been replaced, measure and select new shims
Fig. 12
.
- Insert sun wheels with measured shims.
-
Install planet pinions spaced 180 apart, and rotate into position
(arrow). - Fit and align thrust washers.
- Insert threaded pieces.
- Drive planet pinion shaft into final position and secure.
Pa
ge 13 of 15 Differential, disassemblin
g and assemblin
g
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM03.39.17

39-132


Note:
Do not now interchange bevel gears and thrust washers.
Parts catalog Fig. 12 Adjusting differential bevel gears
- Insert sun wheels with thinnest shims (0.5 mm).
-
Insert planet pinions with thrust washers spaced 180 apart.- Drive in planet pinion axis shaft.
- Press planet pinions outward.
- Press sun wheels in direction indicated (arrows), and check the amount
of play.
- Determine thickest shims for sun wheels (on each side) which can still
just be inserted.
The same thickness of shim should be used on both sides.
- Identify shims according to table.
Pa
ge 14 of 15 Differential, disassemblin
g and assemblin
g
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.TM03.39.17