CC 2010 ➤ , Eos 2006 ➤ , Golf 2004 ➤ , Golf 2009 ➤ , Passat 2006 ➤ , ...
4-cyl. injection engine (1.8 and 2.0 l engine, chain drive) - Edition 08.2018
– Using a 32 mm open-jaw spanner on assembly tool -
T10531/3- , rotate crankshaft 2 full turns in direction of engine
rotation. At “TDC position” the flat section -1- faces upwards.
Note
Due to the ratio, the coloured chain links no longer align with the
markings after the engine has been turned.
Further assembly is basically a reverse of the dismantling se‐
quence.
1.9
Assembly overview - drive chain for balance shaft
1 - Bolt
❑ 9 Nm
2 - Balancer shaft
❑ Renew after removal
❑ Exhaust side
❑ Lubricate bearing with
engine oil
❑ Removing ⇒ page 132
3 - Tube for balancer shaft
❑ Fitting position
⇒ page 128
4 - Chain tensioner
❑ 85 Nm
5 - Cylinder block
6 - Balancer shaft
❑ Renew after removal
❑ Inlet side
❑ Lubricate bearing with
engine oil
❑ Removing ⇒ page 129
7 - O-ring
❑ Lubricate with engine oil
8 - Bearing mounting
❑ Lubricate with engine oil
❑ Fitting position
⇒ page 128
9 - Intermediate shaft sprocket
❑ For balancer shaft.
❑ If the securing bolt has
been loosened, the intermediate shaft sprocket must be renewed.
10 - Bolt
❑ 9 Nm
11 - Washer
12 - Securing bolt
❑ If the securing bolt has been loosened, the intermediate shaft sprocket must be renewed.
❑ Tightening sequence ⇒ page 129
1. Chain drive
127
CC 2010 ➤ , Eos 2006 ➤ , Golf 2004 ➤ , Golf 2009 ➤ , Passat 2006 ➤ , ...
4-cyl. injection engine (1.8 and 2.0 l engine, chain drive) - Edition 08.2018
13 - Slide rail
❑ For drive chain.
14 - Guide pin
❑ 20 Nm
15 - Tensioning rail
❑ For drive chain.
16 - Guide pin
❑ 20 Nm
17 - Drive chain for balance shafts
❑ Removing and installing ⇒ page 129
18 - Sprocket
❑ Fitting position ⇒ page 114
19 - Slide rail
❑ For drive chain.
20 - Guide pin
❑ 20 Nm
Tube for balancer shaft - installation position
•
Lug on tube for balance shaft must engage in slot -arrow-.
Bearing mounting - installation position
•
•
Renew O-ring -1- and lubricate with oil
Dowel pin -arrow- for bearing mounting must engage in bore
in cylinder block
•
Lubricate bearing mounting.
128
Rep. gr.15 - Cylinder head, valve gear
CC 2010 ➤ , Eos 2006 ➤ , Golf 2004 ➤ , Golf 2009 ➤ , Passat 2006 ➤ , ...
4-cyl. injection engine (1.8 and 2.0 l engine, chain drive) - Edition 08.2018
Chain sprocket - tightening sequence
Caution
The intermediate shaft sprocket must be replaced. Otherwise
no tooth backlash is set - engine damage. The new intermedi‐
ate shaft sprocket is coated with a solid film lubricant that wears
off after a short period and thus automatically sets the tooth
backlash.
– Tighten bolt as follows:
1.
2.
Pre-tighten to 10 Nm using torque wrench.
Turn sprocket.
Chain sprocket must be without play; otherwise loosen bolt and
tighten again.
3.
4.
Tighten to 30 Nm using torque wrench.
Use fixed wrench to turn 90° further.
1.10
Removing and installing drive chain for
balance shaft
The procedure “Removing and installing drive chain for balance
shaft” is part of the procedure “Removing and installing camshaft
timing chain” ⇒ page 114 .
1.11
Removing and installing inlet side bal‐
ance shaft
Special tools and workshop equipment required
♦ Puller - T10394-
♦ Puller - T10055-
1. Chain drive
129
2024 VW Passat Owner's Manual
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