belt AUDI A4 1998 B5 / 1.G AWM Engine Sealing Flanfes And Flywheel Drive Plate Workshop Manual

13-52

Removing

Engine in vehicle
Lock carrier must be in service position
Page 13
-1 .

- Remove toothed belt Page 13
-40
.

- Unbolt stop for torque reaction support -arrows-.

- Remove toothed belt sprocket from crankshaft. To do this, counter hold
sprocket with 3415.
Pa
ge 6 of 20 Sealin
g flan
ges and fl
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plate, removin
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g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.13.2

13-53

- Before applying oil seal extractor, thread central
bolt for toothed belt sprocket into crankshaft as
far as it will go.

- Remove inner section of oil seal extractor 3203
one turn out of outer section and lock with
knurled screw.

- Lubricate threaded head of oil seal extractor, place it in position and
exerting firm pressure, screw it into oil seal as far as possible.
- Loosen knurled screw and turn inner part against crankshaft until the
oil seal is pulled out.
- Clamp flats of oil seal extractor in vice. Remove oil seal with pliers.
- Clean contact surface and sealing surface.
Pa
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ges and fl
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plate, removin
g and installin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.13.2

13-54

Installing

Note:
Do not lubricate sealing lip or outer
circumference of seal before pressing in.

- Place guide sleeve T10053/1 onto crankshaft journal.
- Slide oil seal over guide sleeve.

- Press sealing ring flush with central bolt of toothed belt sprocket and
pressure sleeve from T10053.
Pa
ge 8 of 20 Sealin
g flan
ges and fl
ywheel/drive
plate, removin
g and installin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.13.2

13-55

- Replace central bolt for toothed belt sprocket.

Note:
Tightening torque 1) Replace bolt 2) 90 corresponds to a quarter turn - Remove crankshaft toothed belt sprocket. To do this, counter-hold
toothed belt sprocket with 3415. Contact surface between sprocket and crankshaft must be free of oil.Do not oil bolt for crankshaft sprocket.
- Install toothed belt (adjust valve timing) Page 13
-44
.
- Install ribbed belt and tensioner for ribbed belt Page 13
-20
.
- Install lock carrier Page 13
-1 .
Component

Nm
Toothed belt sprocket to crankshaft
90 + 90
1)2)

Pa
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g flan
ges and fl
ywheel/drive
plate, removin
g and installin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.13.2

13-57

Removing

Engine in vehicle
Lock carrier must be in service position
Page 13
-1 .

- Remove toothed belt Page 13
-40
.

CAUTION!

The air conditioner refrigerant circuit must
not be opened.

- Disconnect A/C compressor from bracket and
secure to body with wire.

- Unbolt bracket for A/C compressor -Item 5 -,
Page 13
-15


- Unbolt stop for torque reaction support -arrows-.
Pa
ge 11 of 20 Sealin
g flan
ges and fl
ywheel/drive
plate, removin
g and installin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.13.2

13-58


- Remove toothed belt sprocket from crankshaft. To do this, counter hold
sprocket with 3415.
- Remove oil pan Page 17
-11

- Remove bolts -1 to 6-.
- Pry sealing flange loose and remove.
- Carefully remove any remains of sealant from cylinder block.
Pa
ge 12 of 20 Sealin
g flan
ges and fl
ywheel/drive
plate, removin
g and installin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.13.2

13-61

- Install crankshaft oil seal Page 13
-54
.

- Install toothed belt (adjust valve timing) Page
13
-44
.

- Install bracket for A/C compressor -Item 5 -,
Page 13
-15
.

- Install lock carrier Page 13
-1 .

Tightening torques

Component

Nm
Sealing flange to cylinder block 15
Bracket for air conditioner compressor on
cylinder block
33
A/C compressor to bracket 25
Pa
ge 15 of 20 Sealin
g flan
ges and fl
ywheel/drive
plate, removin
g and installin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE06.13.2