System Specifications

Tightening torques

Tightening torques:

Cylinder Head Bolts
Always replace cylinder head bolts





First pass: Tighten all bolts 40 Nm
Second pass: Tighten all bolts 60 Nm
Third pass: Tighten all bolts 1/4 turn (90°)
Final pass: Tighten all bolts 1/4 turn (90°)

Camshaft Bearing Cap Bolts
Please refer to Camshafts, Removing and Installing for tightening specifications and procedure. Service and Repair

Crankshaft main bearing cap bolts 65 Nm plus 1/4 turn (90°)
Replace bolts

Connecting rod bolts 30 Nm plus 1/4 turn (90°)
Replace bolts

Crankshaft toothed belt pulley bolt 120 Nm plus 1/4 turn (90°)
Replace bolt
90° turn further can be done in several stages

Belt pulley/vibration damper bolts 10 Nm plus 1/4 turn (90°)

Flywheel bolts 60 Nm plus 1/4 turn (90°)
Replace bolts

Oil pump bolts 15 Nm

Chain sprocket for oil pump bolt 25 Nm

Coolant pump bolts 15 Nm