11 28 020 Replacing tensioning device for alternator drive belt (N12)
WARNING: This page is about a different variant/trim than selected.
WARNING:
Tensioning device subject to spring bias (danger of injury!).
Necessary preliminary tasks:
- Remove drive belt.
- Disconnect lambda oxygen sensor cable.
Release screws (2).
Tightening torque:11 28 1AZ .
Remove tensioning device (3).
Assemble engine.