Cylinder Head Assembly
Cylinder Head BoltsPlease refer to Cylinder Head Removal and Installation for bolt tightening sequence and specifications. Removal and Installation
Cylinder Head Inspection
Measurement should be performed at a temperature of 20° C (68° F)
Check the warping of the cylinder head mating surface that mates with cylinder block at the locations shown in the figure using a straight edge (A) and thickness gauge (B). If it exceeds the limit, correct the surface by grinding it with a surface grinder or replace the cylinder head.
Cylinder Head Warpage Limit 0.035 mm (0.0014 in)
Cylinder Head Grinding Limit To 98.4 mm (3.874 in)
Cylinder Head Height Standard 98.5 mm (3.878 in)
Cam Carrier RH Bolts
First step Tighten all bolts 18 Nm (1.8 kgf-m, 13.3 ft-lb) in numerical order
Second step Loosen bolts (3 places) by 180° in numerical order
Third step Tighten bolts (3 places) 18 Nm (1.8 kgf-m, 13.3 ft-lb) in numerical order
Fourth step Loosen bolts (3 places) by 180° in numerical order
Fifth step Tighten bolts (3 places) 18 Nm (1.8 kgf-m, 13.3 ft-lb) in numerical order
Sixth step Loosen bolts (3 places) by 180° in numerical order
Seventh step Tighten bolts (3 places) 18 Nm (1.8 kgf-m, 13.3 ft-lb) in numerical order
Cam Carrier LH Bolts
First step Tighten all bolts 18 Nm (1.8 kgf-m, 13.3 ft-lb) in numerical order
Second step Loosen bolts (3 places) by 180° in numerical order
Third step Tighten bolts (3 places) 18 Nm (1.8 kgf-m, 13.3 ft-lb) in numerical order
Fourth step Loosen bolts (3 places) by 180° in numerical order
Fifth step Tighten bolts (3 places) 18 Nm (1.8 kgf-m, 13.3 ft-lb) in numerical order
Sixth step Loosen bolts (3 places) by 180° in numerical order
Seventh step Tighten bolts (3 places) 18 Nm (1.8 kgf-m, 13.3 ft-lb) in numerical order
Camshaft Sprocket Bolts Specifications