Removing And Installing Crankshaft; Crankshaft - Exploded View - Audi A8 2003 Workshop Manual

Audi A8 2003 ➤
8-cylinder TDI engine (4.2 ltr. 4-valve common rail), mechanics - Edition 12.2013
4

Removing and installing crankshaft

⇒ "4.1 Crankshaft - exploded view", page 92
⇒ "4.2 Allocation of main bearing shells for new crankshafts",
page 94
⇒ "4.3 Allocation of crankshaft bearing shells for retaining frame
without visible colour coding", page 95
⇒ "4.4 Crankshaft dimensions", page 95
⇒ "4.5 Measuring axial clearance", page 95
⇒ "4.6 Measuring radial clearance", page 96
4.1

Crankshaft - exploded view

Note
When carrying out repairs, secure engine to engine and gearbox support - VAS 6095-
1 - Cylinder block
❑ Matched to -item 5-
2 - Dowel sleeve for vibration
damper
3 - Crankshaft
❑ Measuring axial clear‐
ance ⇒ page 95
❑ Measuring radial clear‐
ance ⇒ page 96
❑ Do not rotate the crank‐
shaft when checking the
radial clearance
❑ Crankshaft dimensions
⇒ page 95
4 - Dowel sleeve
❑ 3x
❑ Insert in retaining frame
❑ Installation position
⇒ page 93
5 - Retaining frame
❑ Matched to -item 1-
❑ Tightening sequence for
securing bolts
⇒ page 93
6 - Bolts for retaining frame
❑ Renew
❑ Use old bolts when
measuring radial clear‐
ance
❑ Tightening sequence
⇒ page 93
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
7 - Dowel sleeve for oil pump
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
8 - Thrust washer
❑ Only fitted on 4th crankshaft bearing
92
Rep. gr.13 - Crankshaft group
⇒ page 38 .