audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Removing and installing poly V-belt > < Servicing work on pulley end
Poly V-belt drive - exploded view
Poly V-belt drive - exploded view
  Note
The illustration shows the poly V-belt drive on vehicles with air conditioner.
   
1 - Poly V-belt
q   Routing of belt on vehicles without air conditioner → Fig.
q   Routing of belt on vehicles with air conditioner → Fig.
q   Double-sided poly V-belt on vehicles with air conditioner
q   Before removing, mark direction of rotation with chalk or felt-tipped pen. If the belt runs in the opposite direction when it is refitted, this can cause breakage.
q   Check for wear
q   Do not kink
q   Removing and installing → Chapter
2 - 23 Nm
3 - Poly V-belt tensioner
q   Turn with open-end spanner to slacken poly V-belt → Anchor
4 - Vibration damper
q   With pulley for poly V-belt
q   Removing and installing → Chapter
5 - 45 Nm
6 - 23 Nm
7 - Alternator
q   Removing and installing → Rep. Gr.27
q   To facilitate attachment of alternator, knock back threaded bushes for alternator securing bolts slightly
8 - Air conditioner compressor
q   Removing and installing → Rep. Gr.87
q   After detaching, secure compressor to lock carrier using wire or similar. Do not leave it suspended from refrigerant pipes.
q   Do not unscrew or disconnect refrigerant hoses or pipes.
q   To facilitate attachment of air conditioner, knock back threaded bushes for securing bolts slightly
9 - Spacer bush
10 - Bracket for ancillaries
q   Removing and installing → Chapter
11 - 45 Nm
12 - 23 Nm
13 - 23 Nm
14 - Power steering pump
q   Removing and installing → Rep. Gr.48
q   To facilitate positioning of power steering pump, drive back threaded bush for securing bolt slightly at bracket
15 - Pulley for power steering pump
16 - 23 Nm
17 - Special bolt
q   For correct version refer to → Parts catalogue
q   If property class is 8.8, renew bolt and tighten to 10 Nm + 90° further
q   If property class is 10.9, tighten to 40 Nm

   
Routing of poly V-belt on vehicles without air conditioner
  A13-0097
Routing of poly V-belt on vehicles with air conditioner
  Note
Engines with an air conditioner compressor are fitted with a double-sided poly V-belt.
  A13-0098

Removing and installing poly V-belt > < Servicing work on pulley end