Cylinder Head Assembly: Specifications
Cylinder Head
CYLINDER HEAD SET BOLT
Using a vernier caliper, measure the thread outside diameter of the bolt.
Measuring point:
Standard outside diameter 9.810 to 9.960 mm (0.386 to 0.392 in.)
Minimum outside diameter 9.700 mm (0.382 in.)
If the outside diameter is less than the minimum, replace the set bolt.
HINT: If a visual check reveals no excessively thin areas, check the center of the bolt (see illustration) and find the area that has the lowest diameter.
Cylinder head
Warpage
Cylinder block side 0.10 mm (0.00394 in.)
Intake manifold side 0.10 mm (0.00394 in.)
Exhaust manifold side 0.10 mm (0.00394 in.)
Cylinder head set bolt
Measuring point
Intake side 82 mm (3.23 in.)
Exhaust side 86 mm (3.39 in.)
No. 3 timing belt cover LH x Cylinder head 7.5 N*m (76 kgf*cm, 66 in.*lbf)
No. 3 timing belt cover RH x Cylinder head 7.5 N*m (76 kgf*cm, 66 in.*lbf)
Rear No. 1 timing belt plate x Cylinder head 7.5 N*m (76 kgf*cm, 66 ft.*lbf)
Rear water by-pass joint x Cylinder head 18 N*m (184 kgf*cm, 13 ft.*lbf)
front water by-pass joint x Cylinder head 18 N*m (184 kgf*cm, 13 ft.*lbf)
Stud bolt x Cylinder head 9.0 N*m (92 kgf*cm, 80 in.*lbf)
Air tube x Cylinder head LH
for bolt B 16 N*m (163 kgf*cm, 12 ft.*lbf)
Cylinder Head Bolt Torque Bank 1
Cylinder head x Cylinder block
1st (in the sequence shown) 32 N*m (326 kgf*cm, 24 ft.*lbf)
2nd (in the sequence shown) Turn 90°
3rd (in the sequence shown) Turn 90°
Cylinder Head Bolt Torque Bank 2
Cylinder head x Cylinder block
1st (in the sequence shown) 32 N*m (326 kgf*cm, 24 ft.*lbf)
2nd (in the sequence shown) Turn 90°
3rd (in the sequence shown) Turn 90°
Camshaft Bearing
Bank 1
Camshaft bearing cap x Cylinder head (in sequence shown)
for bolt 21 and 22 7.5 N*m (76 kgf*cm, 66 in.*lbf)
for other bolt 16 N*m (163 kgf*cm, 12 ft.*lbf)
Bank 2
Camshaft bearing cap x Cylinder head (in sequence shown)
for bolt 21 and 22 7.5 N*m (76 kgf*cm, 66 in.*lbf)
for other bolt 16 N*m (163 kgf*cm, 12 ft.*lbf)
Intake Manifold
Throttle body cover sub-assembly x Throttle body cover bracket 7.5 N*m (76 kgf*cm, 66 in.*lbf)
Throttle body cover bracket x Intake manifold 7.5 N*m (76 kgf*cm, 66 in.*lbf)
Purge VSV x Intake manifold 18 N*m (185 kgf*cm, 13 ft.*lbf)
Throttle body x Intake manifold 14 N*m (143 kgf*cm, 10 ft.*lbf)
Intake manifold x cylinder head 18 N*m (185 kgf*cm, 13 ft.*lbf)
Engine wire protector x Intake manifold, cylinder head RH 8.2 N*m (83 kgf*cm, 72 in.*lbf)
Wire bracket x Intake manifold 8.2 N*m (83 kgf*cm, 72 in.*lbf)
No. 2 water by-pass pipe x Intake manifold 10 N*m (102 kgf*cm, 7 ft.*lbf)
Vacuum hose assembly x Intake manifold 8.0 N*m (82 kgf*cm, 71 in.*lbf)
Solenoid connector bracket x Intake manifold 7.5 N*m (76 kgf*cm, 66 in.*lbf)
Vacuum switching valve (for ACIS) x Intake manifold 7.5 N*m (76 kgf*cm, 66 in.*lbf)
Exhaust manifold LH
Exhaust manifold LH x Cylinder head 44 N*m (449 kgf*cm, 32 ft.*lbf)
No. 2 heat insulator x Exhaust manifold LH 7.5 N*m (76 kgf*cm, 66 in.*lbf)
Exhaust manifold RH
Exhaust manifold RH x Cylinder head 44 N*m (449 kgf*cm, 32 ft.*lbf)
No. 1 heat insulator x Exhaust manifold RH 7.5 N*m (76 kgf*cm, 66 in.*lbf)
Exhaust pipe (for Regular Cab Standard Deck)
Front exhaust pipe x Exhaust manifold RH 54 N*m (554 kgf*cm, 40 ft.*lbf)
Front No. 2 exhaust pipe x Exhaust manifold LH 54 N*m (554 kgf*cm, 40 ft.*lbf)
Exhaust pipe (except Regular Cab Standard Deck)
Front exhaust pipe x Exhaust manifold RH 54 N*m (554 kgf*cm, 40 ft.*lbf)
Front No. 2 exhaust pipe x Exhaust manifold LH 54 N*m (554 kgf*cm, 40 ft.*lbf)