Cylinder Head Assembly
Cylinder HeadSurface 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
Caution: Install the new cylinder head bolts.
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 7 N.m 62 lb in
Final Pass 13 N.m 115 lb in
Lower Intake Manifold Bolt - Corner
First Pass 7 N.m 62 lb in
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)