Cylinder head
Tighten the screws in sequence from the center and outwards.
Stage 1: Torque to 20 Nm
Stage 2: Unscrew
Step 3: Torque to 20 Nm
Step 4: Torque to 50 Nm
Stage 5: Tighten/rotate 90°
Stage 6: Tighten/rotate 90°
Eli 20Nm, auki, uudestaan 20Nm, 50Nm, 90 astetta ja lopuksi toiset 90 astetta.