Cylinder Head Assembly: Specifications

Cylinder Head Bolt (M11)

Left:

Right:

First Pass 40 Nm (30 lb ft)
Second Pass +70 degrees
Third Pass +60 degrees
Final Pass +45 degrees/175 degrees Total

Cylinder Head Bolt (M6) 12 Nm (106 lb in)

HEAD BOLD REUSE/REPLACE

Note: DO NOT reuse the M11 cylinder head bolts.

Cylinder Head
Surface Flatness - Block Deck 0.050 mm (0.0020 in)
Surface Flatness - Exhaust Manifold Deck 0.220 mm (0.0087 in)
Surface Flatness - Intake Manifold Deck 0.220 mm (0.0087 in)

Block
Cylinder Head Deck Surface Flatness 0.100 mm (0.0039 in)

Intake Manifold
Surface Flatness 0.500 mm (0.0200 in)

Camshaft Bearing Cap Bolt

Left:

Right:

First Pass 5 Nm (44 lb in)
Final Pass +30 degrees

Intake Manifold Service and Repair

Exhaust Manifold Service and Repair

Camshaft Gear/Sprocket Specifications