oil change AUDI A8 1998 D2 / 1.G AHA ATQ Engines Cylinder Block Crankshaft And Flywheel Component Service Manual

13-5


4 -
Connecting rod bearings
Do not interchange used bearing shellsConnecting rods, connecting rod bearings
page13
-33

5 -
Piston rings
Checking page 13
-29
6 -
Pistons
Checking page 13
-29
7 -
Crankshaft
Checking page 13
-25
Chain gear for oil pump, removing and
installing page 17
-29

For vehicles with automatic transmission,
always install bushing as pilot for converter Remove bushing using KUKKO 21/2 and
22/1
8 -
Oil passage with seal Always replace seal
9 -
Sealing flange, front
10 -
Bolt 10 Nm (7 ft lb)
11 -
Collar bolt
Pa
ge 2 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

13-25

Crankshaft axial and radial clearance,
measuring


Axial clearance

CAUTION!

Bearing shells must be reinstalled in their
original location and orientation. Always label
the bearing shells according to their installed
position before removing. Never interchange
used bearing shells.

- Attach dial indicator together with VW387 dial indicator holder to oil
pump and set indicator against crankshaft counterweight.
- Press crankshaft against dial indicator by hand and set indicator to
zero.
- Press crankshaft away from dial indicator.
- Read gauge.
Clearance when new
Wear limit
0.07-0.23 mm (0.0028-0.0091 in.) 0.25 mm (0.0098 in.)
Pa
ge 24 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