Cylinder Head Assembly: Specifications

Fastener Tightening Specifications





• 1 Always replace

• 2 Tighten in a diagonal sequence and in stages

Cylinder Head Bolt Tightening Sequence and Specifications





- Tighten the cylinder head bolts in the sequence - 1 through 8 - as follows:

- Tighten the bolts to 35 Nm.

- Tighten the bolts to 60 Nm.

- Tighten the bolts an additional 90° (1/4 turn).

- Tighten the bolts an additional 90° (1/4 turn).

Guide Frame Bolt Tightening Sequence and Specification





- Tighten the guide frame bolts by hand evenly in the sequence - 1 through 18 - shown.

- Tighten the guide frame bolts/nuts in the sequence - 1 through 18 - shown to 9 Nm.






Exhaust System Fastener Tightening Specifications





• 1 Always replace

• 2 Lubricate with hot bolt paste (G 052 112 A3)