Replacing Alternator Drive Belt

11 28 010 - Replacing alternator drive belt (S85)





Important!
Mark the direction of rotation of the drive belt if it is to be reused.
Replace the drive belt if it is fouled with coolant or engine oil.





Necessary preliminary tasks:
- Remove fan cowl with electric fan.
- Remove drive belt Replacing A/C Compressor Drive Belt for A/C system.





Press down tensioning device (2) with ratchet in direction of arrow.
Remove drive belt (1).

Installation Note:
Observe direction of rotation if reusing the drive belt.
Ensure drive belt is in correct installation position.





Assemble engine.