Operation CHARM: Car repair manuals for everyone.

Tightening Torques



Tightening torques for the M 96/03 engine











Cylinder Head Bolts





Replace bolts
First pass 30 Nm (23 ftlb.)
Second pass Loosen completely
Third pass 20 Nm (15 ftlb.)
Fourth pass Tighten 60° ± 2°
Fifth pass Tighten 60° ± 2°





Final pass: Pan-head screws M6 x 35 (10.9) (with captive washers) in chain box area 13 Nm (10 ftlb.)