key AUDI A4 1998 B5 / 1.G APB Engine Assembly Workshop Manual

13-8

Note:

Mark the direction of rotation of the toothed belt
with chalk or felt pen before removing. A used
belt can break if it rotates in the wrong direction
when reinstalled.
The toothed belt tensioning element is oil-
damped and can therefore only be compressed
slowly by applying constant pressure.

- Using a hex key, turn toothed belt tensioning roller -1- clockwise 8 mm
in direction of arrow until tensioning lever -2- compresses tensioning
element -3- sufficiently to enable special tool T 400 11 to be fitted in
drilling and in plunger.
- Insert special tool T 400 11, release toothed belt tensioning roller.
- Take off toothed belt.
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13-10


- Using a hex key, turn toothed belt tensioning roller -1- clockwise 8 mm
in direction of arrow until special tool T 400 11 can be removed.

- Pre-tension toothed belt by a turning in direction of arrow with a torque
of 15 Nm using a torque wrench.
- Tighten bolts on camshaft sprockets.
Pa
ge 10 of 13 En
gine, disassembl
y and assembl
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE05.13.1