Cylinder Head Assembly: Specifications
Cylinder headSurface warpage limit
(Mating surface with cylinder block) 0.03 mm (0.001 in.)
Grinding limit 0.1 mm (0.004 in.)
Cylinder head bolts
In alphabetical sequence:
Tighten all bolts 29 Nm (3.0 kgf-m, 22 ft. lbs.)
Then tighten all bolts 69 Nm (7.0 kgf-m, 51 ft. lbs.)
Back off all the bolts in reverse order 180°
Back them off again 180°
Tighten all bolts 42 Nm (3.9 kgf-m, 31 ft. lbs.)
Tighten all bolts 80 to 90°
Tighten all bolts 40 to 45°
CAUTION: The tightening angle of the bolt should not exceed 45°
Further tighten the bolts (a) and (b) by 40 45°
CAUTION: Make sure the total "re-tightening angle" of the step (6) and (7) does not exceed 90°
Camshaft Cap
Temporarily tighten the bolts (a) through (d) in alphabetical sequence.
Install the valve rocker assembly.
Tighten the TORX bolts (e) through (j) in alphabetical sequence using ST. ST 499497000 TORX plus
Tightening torque 18 Nm (1.8 kgf-m, 13.0 ft. lbs.)
Tighten the bolts (k) through (r) in alphabetical sequence.
Tightening torque 9.75 Nm (1.0 kgf-m, 7.2 ft. lbs.)
Tighten the bolts (s) and (t) in alphabetical sequence.
Tightening torque 9.75 Nm (1.0 kgf-m, 7.2 ft. lbs.)
Cam Sprocket 30 Nm (3.0 kgf-m, 21.8 ft. lbs.)
Front exhaust pipe 30 Nm (3.1 kgf-m, 22.4 ft. lbs.)