Cylinder Head Bolt Tightening Specification
– Tighten the cylinder head bolts -1 through 10- in the sequence shown, in four stages as follows:
1 - Tighten using a torque wrench:
Stage I = 40 Nm
Stage II = 60 Nm
2 - Tighten further using a wrench:
Stage III = 1/4 additional turn (90°)
Stage IV = 1/4 turn (90°)
Bearing Cap Bolt 8 Nm + 90° turn
Camshaft Sprocket Bolt 25 Nm
Camshaft Sprocket Hub Bolt 100 Nm
Rocker Lever Shaft Bolt 20 Nm + 90° turn
Tensioning Roller Nut 20 Nm + 45° turn
– Tighten the cylinder head bolts -1 through 10- in the sequence shown, in four stages as follows:
1 - Tighten using a torque wrench:
Stage I = 40 Nm
Stage II = 60 Nm
2 - Tighten further using a wrench:
Stage III = 1/4 additional turn (90°)
Stage IV = 1/4 turn (90°)
Bearing Cap Bolt 8 Nm + 90° turn
Camshaft Sprocket Bolt 25 Nm
Camshaft Sprocket Hub Bolt 100 Nm
Rocker Lever Shaft Bolt 20 Nm + 90° turn
Tensioning Roller Nut 20 Nm + 45° turn