Crankshaft, Cylinder Block - Fastener Tightening Specifications

Fastener Tightening Specifications





• 1 Always replace

• 2 Bolt length = 20 mm

• 3 Install with new gasket

• 4 60° corresponds to a "1/6" turn

Baffle Plate Bolt Tightening Sequence and Specification





- Tighten the bolts - 1 through 16 - in the sequence shown to 9 Nm.

Guide Frame Bolt Tightening Sequence and Specification





- Replace all bolts - 1 through 20 -.

- Tighten the bolts for the guide frame as follows:

• Tighten the bolts - 1 through 10 - to 30 Nm.

• Tighten the bolts - 11 through 20 - to 20 Nm.

• Tighten the bolts - 1 through 10 - to 50 Nm.

• Tighten the bolts - 11 through 20 - to 30 Nm.

• Tighten the bolts - 1 through 10 - 90° (1/4 turn) using a wrench.

• Tighten the bolts - 11 through 20 - 90° (1/4 turn) using a wrench.

• Tighten cylinder block/guide frame sealing surface bolts, - highlighted in illustration but not numbered -, in a diagonal sequence to 9 Nm.

Left Timing Chain Cover Bolt Tightening Sequence and Specification





- Tighten the bolts - 1 through 8 - in the sequence shown to 9 Nm.

Right Timing Chain Cover Bolt Tightening Sequence and Specification





- Tighten the bolts - 1 through 8 - in the sequence shown to 9 Nm.

Lower Timing Chain Cover Bolt Tightening Sequence and Specification





- Tighten bolts - 1 through 13 - and - arrows - as follows

• Insert bolts - arrows - with locking compound and tighten to 5 Nm.

• Tighten the bolts - 1 through 13 - in a diagonal sequence to 8 Nm.

• Tighten the bolts - arrows - to 8 Nm.

• Tighten the bolts - 2, 4, 8, 9 and 10 - to 22 Nm.

• Tighten the bolts - 1, 3, 5, 6, 7, 11, 12, 13 - an additional 90° (1/4 turn) in a diagonal sequence using a wrench.

• Tighten the bolts - arrows - an additional 90° (1/4 turn) using a wrench.