Cylinder Head Assembly

Cylinder head gasket surface flatness 0.05 mm (0.002 inch) per 51 mm (2 inch) 0.10 mm (0.004 inch) per total surface area;
Cylinder head thickness minimum 95 mm (3.74 inch)
Head gasket surface flatness 0.10 mm (0.004 inch) across the total area 0.05 mm (0.002 inch) across any 150 mm x 150 mm (6 inch x 6 inch) area 0.025 mm (0.001 inch) across any 25 mm x 25 mm (1 in x 1 inch) area





Cylinder Head

Note: Install new Cylinder Head Bolts

Tighten bolts 1 through 10 to 88 Nm (65 ft. lbs.).
Tighten bolts 1, 3, 5, 7 and 9 to 115 Nm (85 ft. lbs.).
Tighten bolts in sequence 1 through 10, clockwise 90 degrees.
Tighten bolts in sequence 1 through 10, a second time, clockwise 90 degrees.
Tighten bolts in sequence 1 through 10, a third time, clockwise 90 degrees.
Tighten bolts 11 through 15 to 24 Nm (18 ft. lbs.).
Tighten bolts 11 through 15 to 31 Nm (23 ft. lbs.).





Intake Manifold
Tighten bolts 9-16 to 11 Nm (8 ft. lbs.).
Tighten all bolts to 11 Nm (8 ft. lbs.).





RH Exhaust Manifold bolt 38 Nm (28 ft.lb).





LH Exhaust Manifold bolt 38 Nm (28 ft.lb).