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Oil filter bracket, oil pressure, oil cooler and oil supply line > < Installing a new balancer shaft module

Leon Mk1

Installing a previously used balancer shaft module again
Installing a previously used balancer shaft module again
Special tools and workshop equipment required
   
t  Locking device -T10255-
  W00-10250
t  Torque wrench -V.A.G 1331-
  Caution
If the intermediate gear wheel bolt was loosened, the drive gear wheel on crankshaft was renewed or the crankshaft was removed, a new intermediate gear wheel with coating must be installed and the hub → Item with bolt → Item and thrust washers must be renewed, otherwise the tooth backlash is incorrect. Procedure when installing → Chapter.
  Note
t  Proceed as follows if the previously used balancer shaft module is being reinstalled and the drive gear wheel on the crankshaft or the crankshaft have not been replaced. The intermediate gear wheel must also not have been loosened.
t  Renew the bolts tightened with specified tightening angle.
  W00-0427
–  Lock balancer shaft using locking tool -T10255-, turn balancer shaft if necessary.
l  Locking tool pin must engage in groove in balancer shaft when doing this.
–  Ensure both dowel sleeves are in place to correctly position the balancer shaft module on the cylinder block.
–  Position balancer shaft on cylinder block.
l  The intermediate gear wheel must mesh in the crankshaft drive gear wheel when the balancer shaft is locked.
l  The intermediate gear wheel must have a slight tooth backlash.
  A13-10206
–  Initially screw bolts -1 ... 8- in finger-tight.
–  Tighten bolts of balancer shaft module as follows:
1.  Initially tighten bolts in the sequence -1 ... 8- to 6 Nm.
2.  Tighten bolts -5- and -7- to 13 Nm.
3.  Turn bolts -5- and -7- 90° further (1/4 turn) using a rigid wrench.
4.  Tighten bolts -1 ... 4-, -6- and -8- to 20 Nm.
5.  Turn bolts -1 ... 4-, -6- and -8- 90° further (1/4 turn) using a rigid wrench.
–  Remove crankshaft stop.
Further installation is carried out in the reverse sequence.
  A13-10207

Oil filter bracket, oil pressure, oil cooler and oil supply line > < Installing a new balancer shaft module