1999 AUDI A4 transmission

35-23


Notes:

When installing the input shaft or the final drive
set, consult technical data Page 00
-3 .
Adjustments are required when replacing
components marked with 1): Page 39
-33
, list
of adjustments
1 -
Transmission housing
2 -
Shim S3
List of adjustments Page 39
-33
3 -
Double tapered roller bearing outer race
1)
Pulling out Fig. 1Pressing in Fig. 3
4 -
Pinion shaft 1)
Matched to ring gear; always replace
together as a set Adjusting pinion shaft and ring gear
Page 39
-29

5 -
Tapered roller bearing inner race1)
Always replaceDamaged when removedPressing off Fig. 2Pressing on Fig. 4
Pa
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g and assemblin
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11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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pair&id=AUDI.B5.TM01.35.3

35-28


36 -
Bushing
Secures tapered roller bearing inner racePulling out Fig. 6Does not need to be installed after tapered
roller bearing has been replaced
37 -
Tapered roller bearing outer race1) Pulling out Fig. 7Pressing in Fig. 8
38 -
Shim S4
List of adjustments Page 39
-33
39 -
Pressure plate
Varying thickness Fig. 25
40 -
Rubber washer
Compensated length variationsTo remove, install self-tapping screw into
center of rubber washer and pull out at
screw Thickness: 7.0 mm (0.28 in.)
41 -
Transmission cover With reverse idler gear Page 35
-44
Coat sealing surfaces with thin layer of
Pa
ge 10 of 26 Pinion shaft, disassemblin
g and assemblin
g
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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e=re
pair&id=AUDI.B5.TM01.35.3

35-29


When the bolt is tightened, the outer race will be pulled out of the
housing. Fig. 1 Pulling out double tapered roller bearing outer race
- Remove differential Page 39
-10
.
- Place pressure piece from 3128 bushing puller under outer race.
- Install threaded part of 3128 bushing puller onto transmission housing
using VW401 thrust plate.

Fig. 2 Pressing off double tapered roller bearing inner race
- Remove circlip before pressing off.
Outer race -A- must be installed to press off inner race.
Pa
ge 12 of 26 Pinion shaft, disassemblin
g and assemblin
g
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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pair&id=AUDI.B5.TM01.35.3

35-43


Fig. 24 Allocation of operating sleeve to reverse idler gearA Reverse idler gear
with chamfer Both types of operating sleeves (with chamfer
or with large offset) can be installed.
B Reverse idler gear
without chamfer Only operating sleeves with large offset can be
installed. Do not install operating sleeve with
chamfer.

Fig. 25 Pressure plate variationsTransmission housing
Dimension -a-
Aluminum 14.8 or 15.3 mm
Pa
ge 26 of 26 Pinion shaft, 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.TM01.35.3