volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

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Belt drive with tensioning roller > < Removing and installing poly-V-belt, 4-cylinder engine

Passat (B3)

Belt drive with no tensioning roller
Belt drive with no tensioning roller
Removing:
   
–  Unscrew alternator securing bolts -1- and -2- at least one turn.
–  Lower alternator with tensioning lever 3297 and remove poly-V-belt from alternator pulley.
–  Remove V-belt for power steering vane pump: → Running gear; Rep. Gr. 48.
Installing:
  Note
t  When fitting used poly-V-belts observe the direction of rotation marked on removal!
t  When fitting belt, ensure that poly-V-belt seats correctly in pulleys!
–  Fit poly-V-belt to crankshaft pulley, vibration damper and coolant pump pulley.
–  Install V-belt for power steering vane pump: → Running gear; Rep. Gr. 48.
–  Lower alternator with tensioning lever 3297 and place poly-V-belt on alternator pulley.
  V13-1218
–  Push alternator down at least 3 times onto stop with tensioning lever 3297 to ensure the alternator moves freely.
–  With alternator still detached, allow engine to run at idling speed for at least 10 seconds.
–  Switch off engine and tighten alternator securing bolts:
  V13-1218
1. Securing bolt -2- , 25 Nm
2. Securing bolt -1- , 25 Nm
  Note
When tightening keep to the following sequence, do not use the alternator for support and do not touch poly-V-belt.
  V13-1218

Belt drive with tensioning roller > < Removing and installing poly-V-belt, 4-cylinder engine