Replacing Tensioning Device for Alternator Drive Belt

11 28 020 Replacing tensioning device for alternator drive belt (N14)







WARNING: Tensioning device is subject to spring bias (danger of injury).







Necessary preliminary tasks:
- Remove charge air duct.
- Remove drive belt.
- Undo oxygen sensor cable.







Unfasten screws (2).
Tightening torque: 11 28 1AZ.
Remove tensioning device (3).







Assemble engine.