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Poly-V belt without air conditioner compressor: Removing and installing > < Poly V-belt drive with idler roller: Assembly overview with air conditioning compressor

Leon Mk2

V belt drive with tensioning element: Assembly overview with air conditioning compressor
   
V belt drive with tensioning element: Assembly overview with air conditioning compressor
1 - Poly-V belt
q   Mark direction of rotation with chalk or felt pen before removing
q   Check for wear
q   Do not bend
q   removing and fitting → Chapter
q   Distance → Fig.
q   When installing, make sure it is properly seated on the pulleys.
2 - Special bolt -10 Nm + 90° (1/4 turn)
q   Replace
q   Use only genuine bolt → Parts catalogue
3 - Vibration damper
q   For ribbed belt pulley
q   Fitting position: Hole in vibration damper must be positioned above the raised section of the crankshaft sprocket
q   removing and fitting → Chapter
4 - Poly V-belt tensioning element
q   removing and fitting → Chapter
5 - Dowel sleeves
q   Ensure correct seating in bracket for ancillaries
6 - 25 Nm
7 - Bracket for ancillary mechanical units
q   removing and fitting → Chapter
8 - 23 Nm
9 - Bolt
q   Tightening torque and sequence → Fig.
10 - Alternator
q   removing and fitting → Rep. gr.27
11 - 25 Nm
12 - Air conditioning compressor
q   removing and fitting → Rep. gr.87
13 - 45 Nm
14 - Mounting bush
q   Make sure it fits well in the support

   
Bracket for auxiliary units: Tightening torque and sequence
–  Fit bolts for bracket for ancillaries as follows:
t  Bolts -1- and -2- M10x52.
t  Bolts -3- and -6- M10x30.
t  Bolts -4- and -5- M10x60.
–  Tighten bolts for bracket for ancillaries in the sequence -1 ... 6- in 2 stages as follows:
1.  Screw in all bolts by hand until they make contact.
2.  Tighten all bolts to 40 Nm.
3.  Turn bolts -3- and -6- 45° further.
4.  Turn bolts -1, 2, 4, 5- 90° further.
  A13-10534
Routing of poly V-belt
–  Place the Poly-V belt onto the crankshaft pulley:
1 - Crankshaft
2 - Tensioning element
3 - Alternator
4 - Air conditioning compressor
  A13-10597

Poly-V belt without air conditioner compressor: Removing and installing > < Poly V-belt drive with idler roller: Assembly overview with air conditioning compressor