light AUDI A4 1999 B5 / 1.G AFC Engine Lock Carrier Removing For Service Workshop Manual

15-9

Cylinder head cover, installing


CAUTION!

Part numbers are listed for reference only.
Always check with your Parts department for
the latest information.
The inside and outside surfaces of the
cylinder head cover gasket must be lightly
coated with silicone lubricant D 007 000 04
before installation.

Installing cylinder head sealing cap
Cylinder heads available from the Parts department can be used on either
the left and right hand sides and are provided with a sealing cap for use
where appropriate. - Carefully coat four edges on cylinder head sealing surfaces with
Silimate, Part No. AMV 174 004 01, using a small screwdriver.
Silimate must be kept out of oil opening -A-.
- Coat edge of sealing cap with sealing paste AMV 188 000 02.

- Tap sealing cap in using drift VW 295, far enough so that outer edge of
sealing cap is flush with chamfer on cylinder head.
Pa
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11/21/2002 htt
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15-24

Valve stem oil seals, replacing


Cylinder head installed

- Remove toothed camshaft drive belt page 13
-
11
.

- Remove camshafts and hydraulic lifters.

- Remove spark plugs.

- Rotate crankshaft by hand to set piston of
appropriate cylinder to Bottom Dead Center
(BDC).

- Thread VW 653/3 hose, US 1106 cylinder
leakdown tester or equivalent with seal into
spark plug hole by hand and apply a continuous
pressure of at least 6 bar (87psi).

Note:
Tight valve keepers can be loosened by tapping lightly on lever VW 541/1
with a hammer. - Install compressor tool 2036 and adjust to height of studs.
- Remove valve spring with valve spring tensioner VW 541/1 and thrust
pad VW 541/5 or equivalent.
Pa
ge 25 of 35 Lock carrier, removin
g for service
11/21/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.GE01.15.4