Cylinder Head Assembly
Cylinder HeadCombustion Chamber Depth - at Measurement Point 2.2 mm 0.087 in
Surface Finish - Maximum 2.8 RA
Surface Flatness - Block Deck 0.08 mm per 152 mm 0.003 in per 6 in
Surface Flatness - Exhaust Manifold Deck 0.1 mm 0.004 in
Surface Flatness - Intake Manifold Deck 0.1 mm 0.004 in
Cylinder Head Bolt
Notice: This component uses torque-to-yield bolts. When servicing this component do not reuse the bolts, New torque-to-yield bolts must be installed. Reusing used torque-to-yield bolts will not provide proper bolt torque and clamp load. Failure to install NEW torque-to-yield bolts may lead to engine damage.
First Pass 60 N.m 44 lb ft
Final Pass 95 degrees
Exhaust Manifold Bolt 20 N.m 15 lb ft
Lower Intake Manifold Bolt - Center
First Pass 13 N.m 10 lb ft
Final Pass 20 N.m 15 lb ft
Lower Intake Manifold Bolt - Corner
First Pass 13 N.m 10 lb ft
Final Pass 25 N.m 18 lb ft
Upper Intake Manifold Bolt/Stud 25 N.m 18 lb ft
Camshaft Position Actuator Assembly Bolt 16 N.m (12 lb ft)