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Removing and installing balance shaft module > < Balancer shaft module

Golf Mk6

Assembly overview - balancer shaft module
   
Assembly overview - balancer shaft module
  Caution
Finding metal shavings or a large quantity of small metal particles during engine repair could indicate that the crankshaft bearings or conrod bearings are damaged. To avoid any subsequent damage, the following work must be carried out following the repair:
Thoroughly clean oil channels.
Renew oil cooler
Renew oil filter element
1 - Oil sump
q   Removing and installing → Chapter.
2 - 10 Nm
3 - Intake connecting pipe
q   Clean strainer if soiled.
4 - 10 Nm
5 - O-ring
q   Renew.
6 - Oil pump
q   Removing and installing → Chapter.
q   Before installing, check that the two dowel sleeves for centring oil pump on balancer shaft module are fitted.
7 - Drive shaft for oil pump
8 - Circlip
q   Must lie in base of groove.
q   Renew damaged or over-tensioned circlip.
9 - Spur gear for balancer shaft
10 - 20 Nm + turn 90° further
q   Renew.
11 - Hub
q   For intermediate gear wheel.
q   Renew.
12 - 90 Nm + turn 90° further
q   Renew.
13 - Thrust washer
q   For intermediate gear wheel.
q   Renew.
q   Note installation position → Fig..
14 - Intermediate gear wheel
q   Renew.
q   A coating is applied to the new intermediate gear wheel which sets the correct tooth backlash through wear.
  Caution
When installing the intermediate gear wheel, ensure that the thrust washer is seated correctly → Fig..
q   Installation position: Part number must be visible.
q   Installing → Chapter.
15 - Thrust washer
q   For intermediate gear wheel.
q   Renew.
q   Note installation position → Fig..
q   If necessary, attach to housing with grease when installing intermediate gear wheel
16 - Spur gear for crankshaft
q   Renew if signs of wear are found → Chapter
17 - Balancer shaft module
q   Removing → Chapter
q   Installing new balancer shaft module → Chapter.
q   Reinstalling previously run balancer shaft module → Chapter.
q   Before installing, check that the two dowel sleeves for centring balancer shaft module on cylinder block are fitted.
18 - M7 = 13 Nm + 90° further; M8 = 20 Nm + 90° further
q   Renew.
q   Note tightening sequence: installing new balancer shaft module → Chapter, reinstalling previously run balancer shaft module → Chapter.
19 - Oil extraction pipe
20 - 10 Nm
21 - 40 Nm
22 - 45 Nm
23 - 15 Nm
q   Tighten in stages and in diagonal sequence.
24 - Seal
q   Permanently attached to drain plug
25 - Oil drain plug, 30 Nm
q   With seal.
q   Renew.

   
Oil spray jet and pressure relief valve
1 - Bolt with pressure relief valve, 27 Nm
2 - Oil spray jet (for cooling of pistons)
  A13-0687
Removing and installing oil level and oil temperature sender -G266-
1 - Bolt, 10 Nm; self-locking, renew
2 - Seal; renew
3 - Electrical connector
4 - Oil level and oil temperature sender -G266-
  A17-0294
Thrust washer installation position
  Caution
When installing intermediate gear wheel, ensure that thrust washer -A- does not slip out of indentations in balancer shaft housing -arrows- and becomes jammed. Secure to balancer shaft housing with grease if necessary.
  N17-10159

Removing and installing balance shaft module > < Balancer shaft module