Torque Specifications

Cylinder Head Inspection
Measurement should be performed at a temperature of 20° C (68° F)
Using a precision straightedge and a feeler gauge, measure surfaces that contact the cylinder block for warpage









Maximum warpage 0.035 mm (0.00138 in.)
Allowable minimum cylinder head height 98.4 mm (3.874 in.)
Standard cylinder head height 98.5 mm (3.878 in.)
If warpage is more than maximum, correct the surface by grinding it or replace cylinder head

Cylinder Head Bolts

LH

First step 20 Nm (204 kgf-cm, 15 ft-lbf) in sequence





Second step 100 Nm (1020 kgf-cm, 74 ft-lbf) in sequence





Third step Loosen by 360° in sequence





Fourth step 20 Nm (204 kgf-cm, 15 ft-lbf) in sequence





Fifth step 42 Nm (428 kgf-cm, 31 ft-lbf) in sequence





Sixth step Tighten another 100° in sequence









Seventh step Tighten 2 bolts another 100° in sequence





Eighth step Tighten 4 bolts another 50° in sequence





RH

First step 20 Nm (204 kgf-cm, 15 ft-lbf) in sequence





Second step 100 Nm (1020 kgf-cm, 74 ft-lbf) in sequence





Third step Loosen by 360° in sequence





Fourth step 20 Nm (204 kgf-cm, 15 ft-lbf) in sequence





Fifth step 42 Nm (428 kgf-cm, 31 ft-lbf) in sequence





Sixth step Tighten another 100° in sequence









Seventh step Tighten 2 bolts another 100° in sequence





Eighth step Tighten 4 bolts another 50° in sequence





Camshaft Housing Sub-Assembly Bolts

LH

First step 18 Nm (184 kgf-cm, 13 ft-lbf) in sequence





Second step Loosen 3 bolts by 180° in sequence





Third step 18 Nm (184 kgf-cm, 13 ft-lbf) in sequence





Fourth step Loosen 3 bolts by 180° in sequence





Fifth step 18 Nm (184 kgf-cm, 13 ft-lbf) in sequence





Sixth step Loosen 3 bolts by 180° in sequence





Seventh step 18 Nm (184 kgf-cm, 13 ft-lbf) in sequence





RH

First step 18 Nm (184 kgf-cm, 13 ft-lbf) in sequence





Second step Loosen 3 bolts by 180° in sequence





Third step 18 Nm (184 kgf-cm, 13 ft-lbf) in sequence





Fourth step Loosen 3 bolts by 180° in sequence





Fifth step 18 Nm (184 kgf-cm, 13 ft-lbf) in sequence





Sixth step Loosen 3 bolts by 180° in sequence





Seventh step 18 Nm (184 kgf-cm, 13 ft-lbf) in sequence





Camshaft Bearing Cap Bolts 18 Nm (184 kgf-cm, 13 ft-lbf) in sequence









Intake Manifold Mounting Bolts Specifications

Exhaust Manifold Mounting Bolts Torque Specifications

Camshaft Timing Gear Assembly Bolts Torque Specifications