differential AUDI A4 1997 B5 / 1.G 01W Transmission Differentila Disassemble And Assemble User Guide

39-24


WARNING!
Wear protective gloves!
Note:
For transmissions with drive flange without polygon bearing ( Page 00
-
3 ) use 40-21 sleeve. Fig. 5 Pressing on right tapered roller bearing inner race
-
Heat inner race to approximately 100 C (212 F), position and install.

Notes: Fig. 6 Pulling off left tapered roller bearing inner race
A - Kukko 204/2 two-arm puller
On a puller with a small spindle diameter, 30-11 must be placed
between the 447H pressure washer and the puller. For transmissions with drive flange without polygon bearing ( Page 00
-3 ) use 40-105 thrust piece.
The differential has a notch under the bearing seat to install puller -A-.
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pair&id=AUDI.B5.TM01.39.4

39-25


WARNING!
Wear protective gloves!
Note:
For transmissions with drive flange without polygon bearing ( Page 00
-
3 ) use 40-21 sleeve. Fig. 7 Installing left tapered roller bearing inner race
-
Heat inner race to approximately 100 C (212 F), position and install.

Fig. 8 Driving out left tapered roller bearing outer race from
cover
- Turn webs -A- and -B- out until they sit on outer race within recess in
transmission.
- After removing, check adjustment shims for damage.
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p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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pair&id=AUDI.B5.TM01.39.4

39-26


Note:
For transmissions with drive flange without polygon bearing ( Page 00
-
3 ) use VW511 thrust pad and VW295 needle bearing drift. Fig. 9 Driving in left tapered roller bearing outer race into cover
- Insert VW472/1 pressure piece together with cone in outer race.

Fig. 10 Driving out ring gear from housing
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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.TM01.39.4

39-27


WARNING!
Wear protective gloves! Fig. 11 Installing ring gear
- When installing ring gear guide with centering pins -A- (local
manufacture).
-
Heat ring gear to approximately 100 C (212 F) and install.- Before installing bolts, allow ring gear to cool a bit. Then tighten to
specified torque.

Fig. 12 Installing differential bevel gears
- Lubricate one-piece thrust washer with transmission oil before
installing.
- Install large differential bevel gears.
-
Install small differential bevel gears at 180 from their final position
and rotate into place (arrow). - Drive in differential bevel gear shaft to final position and secure.
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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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e=re
pair&id=AUDI.B5.TM01.39.4

39-28


Removing
Installing Fig. 13 Removing and installing roll pin
- Remove roll pin with annular groover using diagonal cutting pliers.
- Remove roll pin without annular groove using punch.
- Install roll pin to stop.
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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
yp
e=re
pair&id=AUDI.B5.TM01.39.4