System Specifications
Cylinder HeadStandard warpage
Cylinder head lower side 0.05 mm (0.0020 inch)
Intake side 0.08 mm (0.0031 inch)
Exhaust side 0.08 mm (0.0031 inch)
Maximum warpage 0.10 mm (0.0039 inch)
Cylinder Head Bolts
Minimum outside diameter 10.70 mm (0.4213 inch)
If the diameter is less than the minimum, replace the cylinder head bolt.
First pass 36 Nm (367 kgf-cm, 27 ft. lbs.) in several steps
Second pass Tighten 90°
Third pass Tighten 90°
Final pass: Bolts 1 & 2 30 Nm (306 kgf-cm, 22 ft. lbs.)
Intake manifold bolts & nuts 21 Nm (214 kgf-cm, 15 ft. lbs.) in several passes
Camshaft Bearing Cap Bolts
First pass 10 Nm (102 kgf-cm, 7 ft. lbs.)
Second pass 28 Nm (286 kgf-cm, 21 ft. lbs.)
Final pass 16 Nm (163 kgf-cm, 12 ft. lbs.)
Camshaft timing gear bolts 100 Nm (1,020 kgf-cm, 74 ft. lbs.)
Exhaust manifold nuts 21 Nm (214 kgf-cm, 15 ft. lbs.)