1998 AUDI A4 torque

17-25


Other tightening torques Component

Tightening torque
Nut for engine mount -1- 25 Nm (18 ft lb)
Bolts -2- and -3- 60 Nm (44 ft lb)
Combination bolt -4- 2)
110 Nm (81 ft lb) + 90 2) Replace combination bolt -4- after removing.
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11/21/2002 htt
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17-26

Front oil seal carrier and oil pump chain,
removing and installing


Removing

- Remove ribbed belt page 13
-8 .

- Remove toothed belt page 13
-12
.

- Remove oil pan (upper part) and oil pan (lower
part) page 17
-10
.

- Before removing front oil seal carrier, remove following components:
1 - Toothed belt tensioner roller
Tightening torque: 20 Nm (15 ft lb)
2 - Idler roller
Tightening torque: 45 Nm (33 ft lb)
3 - Toothed belt tensioner
Tightening torque: 20 Nm (15 ft lb)
4 - Toothed belt tensioner lever
Tightening torque: 20 Nm (15 ft lb)
5 - Crankshaft center bolt and toothed belt sprocket
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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.GE03.17.1

17-28


Installing
Installation is the reverse of removal, noting the following:
Note:
Install gasket for front oil seal carrier dry.
Oil pan (upper part) and oil pan (lower part), removing page 17
-10
. - Remove oil pump together with shorter oil supply line.
- Remove oil pump chain sprocket and remove drive chain from
crankshaft page 17
-26
.
- Remove any remaining sealant from front oil seal carrier and if
necessary, from cylinder block.
- Clean sealing surfaces so they are completely free of any oil or grease.
- Tighten bolts for oil seal carrier.
Tightening torque: M6 - 10 Nm (7 ft lb), M8 - 20 Nm (15 ft lb)
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ystem com
ponents, 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.GE03.17.1