wheel bolt torque AUDI A4 1996 B5 / 1.G AHA ATQ Engines Cylinder Block Crankshaft And Flywheel Component Service Manual

13-11

Vibration damper, removing and
installing


Lock carrier in service position page 13
-1
Ribbed belt, removing and installing page 13
-
8 .

Note:
To remove the vibration damper, it is not
necessary to remove the center bolt.

- Remove vibration damper.

- When installing, make sure notches (arrows) in vibration damper are
aligned with locating lugs on toothed belt sprocket.
Tightening torque (vibration damper to crankshaft): 20 Nm (15 ft lb)
Pa
ge 10 of 33 C
ylinder block, crankshaft and fl
ywheel, servicin
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11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
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pair&id=AUDI.B5.GE03.13.2

13-17


1) Always replace the center bolt. 2) Two turns of 90 are permissible. - Using 8 mm hex wrench, turn toothed belt tensioner roller -1- counter-
clockwise, opposite direction shown (arrow) until tensioning lever -2-
compresses tensioner -3- so that spring clamp can be removed and
then remove clamp.
- Before starting engine, pre-load timing tensioning roller as follows:
- Using a torque wrench with 8 mm hex bit, apply tension to toothed
belt clockwise in direction shown (arrow) until a torque of 15 Nm is
attained. This ensures tensioner has expanded completely and is
properly engaging toothed belt. Component
Tightening torque
Toothed belt sprocket to camshaft 55 (41 ft lb)
Idler wheel 45 (33 ft lb)
Toothed belt tensioning roller 20 (15 ft lb)
Belt pulley to crankshaft 20 (15 ft lb)
Toothed belt tensioner 10 (7 ft lb)
Center bolt 1) to crankshaft
200 (148 ft lb) + 180 2)
Pa
ge 16 of 33 C
ylinder block, crankshaft and fl
ywheel, servicin
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.GE03.13.2

13-22

Dual-mass flywheel or driveplate,
removing and installing, installation
dimensions


Dual-mass flywheel

Note:
A pilot needle bearing is in the dual-mass flywheel and must be inserted
when dual-mass flywheel is replaced.
Note:
Always replace dual-mass flywheel mounting bolts. - With crankshaft at Top Dead Center (TDC), install 3242 crankshaft
holder.
- Mark position of dual-mass flywheel and engine housing (arrows).
- Remove bolts and replace.Component
Tightening torque
Dual-mass flywheel to crankshaft
60 Nm (44 ft lb) + 180 Clutch to dual-mass flywheel 20 Nm (15 ft lb)
Pa
ge 21 of 33 C
ylinder block, crankshaft and fl
ywheel, servicin
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.GE03.13.2

13-23

Driveplate

- Hold crankshaft in position using 3242
crankshaft holder page 13
-12
.

- Mark hole pattern of driveplate, shim -1- and
washer -2- to crankshaft.

- Mark positions of shim -1- and washer -2-
(behind driveplate).

CAUTION!
Part numbers are listed here for reference only. Always check with
your Parts department for the latest information.
Notes: - Install driveplate with washer -2- (Part No. 035 105 303 A) and shim -1-
3.0 mm (Part No. 054 105 301) or 4.0 mm (Part No. 054 105 202).
Short engines and exchange engines are supplied without a bushing
in the crankshaft. Always install a new bushing before installing the
driveplate. Remove bushing using 21/1 Kukko puller and 21/2 Kukko support.Always replace driveplate mounting bolts.
Component
Tightening torque
Driveplate to crankshaft
30 Nm (22 ft lb) + 90
Pa
ge 22 of 33 C
ylinder block, crankshaft and fl
ywheel, servicin
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.GE03.13.2