Cylinder Head

DIMENSIONS
Gasket Surface Flatness: 0.08 mm (0.003 in.) over 152.0 mm (6.00 in.)





TORQUE SPECIFICATIONS

Tighten retaining bolts in sequence as illustrated to 80 Nm (59 lb-ft).
Back off all bolts a minimum of one full turn (360°).

NOTE: When the cylinder head retaining bolts have been tightened using this procedure, it is not necessary to retighten the bolts after extended engine operation. However, the bolts can be checked for tightness if desired.

Retighten the cylinder head retaining bolts in sequence in two tightening steps as follows:

- 45-55 Nm (33-41 ft. lbs.)
- 85-99 Nm (63-73 ft. lbs.)