Cylinder Head Assembly
CYLINDER HEADGasket Thickness (Compressed) 0.7 mm (0.0276 inch)
Valve Seat Angle 44.5° - 45.0°
Valve Seat Runout (MAX) 0.051 mm (0.002 inch)
Valve Seat Width
Intake 1.75 - 2.36 mm (0.0698 - 0.0928 inch)
Exhaust 1.71 - 2.32 mm (0.0673 - 0.0911 inch)
Guide Bore Diameter (Std.) 6.975 - 7.00 mm (0.2747 - 0.2756 inch)
Cylinder Head Warpage (Flatness) 0.0508 mm (0.002 inch)
Step 1: Bolts 1-10 20 Nm (15 ft. lbs.)
Step 2: Bolts 1-10 47 Nm (35 ft. lbs.)
Bolts 11-14 25 Nm (18 ft. lbs.)
Step 3: Bolts 1-10 90 degrees.
Bolts 11-14 30 Nm (22 ft. lbs.)
The bolts must be examined BEFORE reuse
Intake Manifold-Bolts 12 Nm (105 inch lbs.)
Exhaust Manifold-Bolts 25 Nm (18 ft. lbs.)
Starting at center and working outward
Camshaft sprocket bolt 122 Nm (90 ft. lbs.)