System Specifications

Tighten the cylinder head bolts using the 12 mm socket.

General Specifications

Bearing oil clearance 0.05 - 0.09 mm (0.0007 - 0.0024 inch)
Flatness of gasket surface
Specification Maximum 0.03 mm (0.0012 inch)
Limit 0.05 mm
Flatness of mounting surface
Intake Maximum 0.10 mm (0.0039 inch)
Exhaust
Specification Maximum 0.15 mm (0.0059 inch)
Limit 0.10 mm
Valve guide hole diameter limit 0.15 mm
0.05 mm (0.002 inch) O.S. 12.05 - 12.068 mm (0.474 - 0.475 inch)
0.25 mm (0.010 inch) O.S. 12.25 - 12.268 mm (0.482 - 0.483 inch)
0.50 mm (0.020 inch) O.S. 12.50 - 12.518 mm (0.492 - 0.493 inch)
Intake valve seat ring hole diameter
0.3 mm (0.012 inch) O.S. 36.30 - 36.325 mm (1.429 - 1.430 inch)
0.6 mm (0.024 inch) O.S. 36.60 - 36.625 mm (1.441 - 1.442 inch)
Exhaust valve seat ring hole diameter
0.3 mm (0.012 inch) O.S. 33.30 - 33.325 mm (1.311 - 1.312 inch)
0.6 mm (0.024 inch) O.S. 33.60 - 33.625 mm (1.323 - 1.324 inch)
Camshaft bearing cap
Outer 19 - 21 Nm (190 - 210 kgf-cm, 14 - 15 ft. lbs.)
Inner 10 - 12 Nm (110 - 120 kgf-cm, 7 - 9 ft. lbs.)


Tightening Torque

Cylinder head cover bolts 8 - 10 Nm (80 - 100 kgf-cm, 6 - 7.4 ft. lbs.)
Cylinder head bolts
Cold engine 105 - 115 Nm (1050 - 1150 kgf-cm, 75 - 82 ft. lbs.)
Intake manifold to engine 20 - 23 Nm (200 - 230 kgf-cm, 14 - 16 ft. lbs.)
Exhaust manifold to engine 40 - 45 Nm (400 - 450 kgf-cm, 29 - 33 ft. lbs.)
Oil level gauge guide to engine 12 - 15 Nm (120 - 150 kgf-cm, 9 - 11 ft. lbs.)
Power steering oil pump bracket to front cylinder head assembly 17 - 26 Nm (170 - 260 kgf-cm, 12 - 19 ft. lbs.)
Crankshaft pulley bolt 180 - 190 Nm (1,800 - 1,900 kgf-cm, 130 - 138 ft. lbs.)
Intake manifold to cylinder head nuts 20 - 23 Nm (200 - 230 kgf-cm, 14 - 16 ft. lbs.)
Exhaust manifold to cylinder head nuts 40 - 45 Nm (400 - 450 kgf-cm, 29 - 33 ft. lbs.