engine AUDI A4 1997 B5 / 1.G AWM Engine Crankshaft Remove And Install Workshop Manual

13-67


Crankshaft, removing and
installing Note:
When working on the engine, it should be secured
to the engine stand using the engine bracket VW
540 Page 10
-27
.
1 -
Bearing shell
For cylinder block with oil grooveDo not interchange used bearing shells
(mark). Install new bearing plates for cylinder block
with the correct color coding Fig. 2
,
Page 13
-72

2 -
Chain sprocket
For oil pump drive chainReplacing Page 13
-77
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9 -
Sensor wheel
For engine speed sensor -G28-Can only be installed in one position. Holes
are offset Always replace sensor wheel if securing
bolts have been loosened. Removing and installing Fig. 1
,
Page 13
-71

10 -
Crankshaft
Axial clearance new: 0.07 to 00.23 mm,
Wear limit: 0.30 mm Check radial clearance with Plastigage ,
New: 0.02 to 0.04 mm, Wear limit: 0.15 mmDo not rotate the crankshaft when checking
the radial clearance. Crankshaft dimensions Page 13
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Installing
Installation is carried out in the reverse order of
removal; note the following:

WARNING!

Wear protective gloves!

- Heat chain sprocket in heating appliance for
approx. 15 minutes to 220 C.
Note:
Installation position: wide collar on sprocket
facing toward engine

- Install chain sprocket on end of crankshaft using pliers and push onto
seat on crankshaft with drift sleeve 30-100.
Pa
ge 12 of 12 Crankshaft, removin
g and installin
g
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
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e=re
pair&id=AUDI.B5.GE06.13.3