VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing poly V-belt pulley with freewheel, manufacturer: Bosch

Volkswagen Golf Service & Repair Manual / Electrical system / Starter- current supply- CC / Alternator / Removing and installing poly V-belt pulley with freewheel, manufacturer: Bosch

Special tools and workshop equipment required
   
Multipoint adapter -3400-
 

Removing and installing poly V-belt pulley with freewheel, manufacturer: Bosch

Torque wrench -V.A.G 1332-
Removing
–  Remove alternator -C- → Chapter.
–  Clamp alternator -C- in a vice at mounting points.
–  Lever off poly V-belt pulley cap.
 

Removing and installing poly V-belt pulley with freewheel, manufacturer: Bosch

–  Insert adapter -3400- into poly V-belt pulley using 17 mm ring spanner.
–  Insert M10 multipoint bit -1- into alternator shaft.
–  Counterhold alternator shaft whilst releasing poly V-belt pulley by turning it anti-clockwise with ring spanner.
–  Hold poly V-belt pulley stationary by hand.
–  Turn alternator shaft until poly V-belt pulley can be removed.
Installing
Install in the reverse order of removal, observing the following:
–  Screw poly V-belt pulley by hand onto alternator shaft as far as stop.
To install poly V-belt pulley, the torque wrench -V.A.G 1332- needs to be set up as follows:
 

Removing and installing poly V-belt pulley with freewheel, manufacturer: Bosch

–  Release socket drive -1- and pull off grip -2-.
–  Turn grip -2- 180° and reinsert socket -1-.
–  Set turning direction of torque wrench -V.A.G 1332- to anti-clockwise at socket drive.
 

Removing and installing poly V-belt pulley with freewheel, manufacturer: Bosch

–  Insert M10 multipoint bit -1- into alternator shaft.
–  Counterhold adapter -3400- using 17 mm ring spanner.
–  Tighten poly V-belt pulley by turning alternator shaft anti-clockwise using torque wrench -V.A.G 1332-.
 

Removing and installing poly V-belt pulley with freewheel, manufacturer: Bosch

Specified torques
Component Specified torque
Securing nut for poly V-belt pulley 80 Nm
Removing and installing poly V-belt pulley without freewheel
Special tools and workshop equipment required     Socket -3310-   ...

Removing and installing poly V-belt pulley with freewheel, manufacturer: Valeo
Special tools and workshop equipment required     Multipoint adapter -3400-   ...

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