The UK quattro Network
Remove upper radiator cover.
Loosen the fastening bolts A, B and C by at least one turn.
Note: The alternator must move easily once these bolts are loosened.
- Turn the tensioning nut D with a torque wrench:
New belt - 8Nm
Old belt - 4Nm
Check the tension via thumb pressure:
New belt - ca. 2mm
Old belt - ca. 5mm
Torque settings are: B = 35Nm, C = 35Nm, A = 20Nm.