Volkswagen Phaeton 2003, Руководство по ремонту

Страница: 61 / 190

Pro
te
c
t
ed
b
y
co
p
y
rig
h
t.
C
o
p
y
in
g
fo
r
pr
iv
a
t
e
o
r
c
o
m
m
e
r
c
ia
l
p
u
rp
o
s
e
s
,
i
n
p
a
rt
o
r i
n
w
h
o
le
,
is
n
o
t
p
e
r
m
it
t
e
d
u
n
l
e
s
s
a
ut
ho
r
i
s
ed
b
y
V
olk
sw
a
ge
n AG
.
V olk
s
w a
g en
AG do
es
n
ot g
uar
ante
e
or a
c
c
ep
t
a
ny
li
a
b
i
li
t
y
w
ith
r
e
s
p
e
c
t
t
o
th
e
c
o
rr
e
c
t
n
e
s
s
o
f
in
fo
r
m
a
tio
n
in
th
is
d
o
c
um
en
t.
C
o
py
rig
ht b
y
V
olk
sw
a
ge
n
A
G.
– Loosen cylinder head bolts in the sequence given starting at
the outside and working inwards and then remove completely.
Note
Use tool 3452 for polydrive cylinder head bolts.
– Carefully remove cylinder head.
– Place clean cloths in cylinders so that no dirt or emery cloth
particles can get in between cylinder wall and piston.
– Also prevent dirt and emery cloth particles from getting into
coolant.
– Now carefully clean sealing surfaces of cylinder head and cyl‐
inder block. Ensure that the surface is not scored or scratched
in the process. If using abrasive paper, do not use a grade less
than “100”.
Installing
– Carefully remove metal particles, emery residue and cloths.
If the piston for No. 1 cylinder is not at TDC:
– Turn crankshaft on the vibration damper securing bolt in di‐
rection of engine rotation to TDC No. 1 cylinder marking
-arrow- while a second mechanic guides camshaft roller chain
by hand.
– Ensure that the dowel sleeves are inserted in cylinder block
holes 12 and 20 so that the cylinder head gasket is located.
Note
♦
Do not remove new cylinder head gasket from its packing until
immediately before installing.
♦ Handle new gasket with extreme care. Damage will cause
leakage.
– Fit new cylinder head gasket. Inscription (Part No.) must be
readable.
– If necessary, position camshafts in cylinder head at TDC of
cyl. 1.
Phaeton 2003 ➤
6-cylinder injection engine - Edition 02.2014
1. Cylinder head
55