2000 AUDI A4 ECU

17-56


Notes: - Remove lower section of oil pan.
- Unbolt cover plate for oil pump sprocket (-2-).
When loosening bolt -2- securing cover plate, counter-hold at welded
nut. When installing, make sure that the plate engages in position -arrows-.

- Unbolt both oil supply lines -1- and -3- from upper section of oil pan
and pull longer of two lines away downward.
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17-58


Replacing oil pump drive chain - Unbolt front sealing flange and take off gasket for front sealing flange
M6 bolts: 10 Nm M8 collar bolt: 30 Nm

- Remove bolt securing chain sprocket to oil pump using Torx T45, and
pull sprocket off oil pump.
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17-61


- Make sure sealing surface is clean and then apply silicone sealant on
sealing surfaceof front sealing flange, as shown in illustration.
( Illustration shows where bead of sealant is applied.)
- Use installing sleeve 3202/1 to install sealing flange. Locate sealing
flange in position immediately and tighten all 4 bolts in oil pan hand-
tight initially.
- Tighten bolts securing sealing flange Tightening torque: Front sealing
flange: M6 10 Nm, M8 20 Nm 4 bolts in oil pan: 10 Nm
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plug hole.

- Screw clamping bolt 3242 into hole so that crankshaft is secured
against turning.
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pair&id=AUDI.B5.GE05.17.1