Audi 2003 A8, Руководство по ремонту

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13 – Crankshaft group
1 Cylinder block (pulley end)
1.1 Poly V-belt drive - exploded view
1 - 25 Nm
2 - 25 Nm
3 - Tensioner for poly V-belt
4 - 22 Nm
5 - Alternator
❑ Removing and installing
⇒ Electrical system;
Rep. gr. 27
6 - Bolt
❑ M8 - 25 Nm
❑ M10 - 46 Nm
7 - Dowel sleeve
❑ For bracket for alterna‐
tor
❑ 2x
8 - Bracket for alternator
9 - 9 Nm
10 - Bracket for idler roller
11 - Vibration damper
❑ Removing and installing
⇒ page 59
12 - Bolt
❑ Renew
❑ Only use genuine bolts
(same as original equip‐
ment): property class
12.9
❑ Apply locking fluid when
installing non-self-lock‐
ing bolts; for locking flu‐
id, refer to ⇒ Electronic parts catalogue
❑ Tightening torque and sequence ⇒ page 56
13 - Idler roller for poly V-belt
14 - 22 Nm
15 - Cap
16 - Poly V-belt
❑ Check for wear
❑ Do not kink
❑ Before removing, mark direction of rotation with chalk or felt-tip pen. If the belt runs in the opposite
direction when it is refitted, this can cause breakage.
❑ Removing and installing ⇒ page 56
Audi A8 2003 ➤
10-cylinder direct petrol injection engine (5.2 ltr. 4-valve), mechanics - Edition 10.2013
1. Cylinder block (pulley end)
55