System Specifications

Cylinder Head





Using several steps, uniformly install and tighten the 10 cylinder head set bolts and plate washers with a 10 mm bi-hexagon wrench in the order shown in the illustration.
Torque 70 Nm (714 kgf-cm, 52 ft. lbs.)





Mark the front of the cylinder head bolts with paint.
Retighten the cylinder head bolts by 90° as shown in the illustration.
Check that the paint mark is now at a 90° angle to the front.
Maximum warpage 0.08 mm (0.0032 inch)
Cylinder head set bolt
Standard bolt length 141.3 to 142.7 mm (5.563 to 5.618 inch)
Maximum bolt length 144.2 mm (5.677 inch)
Engine coolant temperature sensor x Cylinder head 19.6 Nm (200 kgf-cm, 14 ft. lbs.)
Camshaft position sensor x Cylinder head 9.0 Nm (92 kgf-cm, 80 inch lbs.)
Cylinder head cover x Cylinder head
Bolt A 11 Nm (112 kgf-cm, 8 ft. lbs.)
Bolt B 14 Nm (143 kgf-cm, 10 ft. lbs.)
Nut 11 Nm (112 kgf-cm, 8 ft. lbs.)
No. 1 engine cover x Cylinder head 7.0 Nm (71 kgf-cm, 62 inch lbs.)
Oil pressure switch x Cylinder head 13 Nm (133 kgf-cm, 10 ft. lbs.)
Radio setting condenser x Cylinder head 10 Nm (102 kgf-cm, 7 ft. lbs.)

Intake Manifold
Throttle body x Intake manifold 30 Nm (305 kgf-cm, 22 ft. lbs.)
Intake manifold x Cylinder head 30 Nm (305 kgf-cm, 22 ft. lbs.)

Camshaft Gear/Sprocket
Camshaft timing gear x Camshaft 54 Nm (551 kgf-cm, 40 ft. lbs.)
No.2 camshaft timing sprocket x No.2 camshaft 54 Nm (551 kgf-cm, 40 ft. lbs.)

Exhaust Manifold
Exhaust manifold x Cylinder head 37 Nm (377 kgf-cm, 27 ft. lbs.)
No. 1 exhaust manifold heat insulator x Exhaust manifold 12 Nm (122 kgf-cm, 9 ft. lbs.)
No. 1 and No. 2 manifold stay x Cylinder block, Exhaust manifold 44 Nm (449 kgf-cm, 32 ft. lbs.)
Front exhaust pipe assembly x Exhaust manifold 43 Nm (440 kgf-cm, 32 ft. lbs.)