System Specifications

Cylinder Head Bolts
First Pass 45 ± 2 Nm (33 ± 1 ft-lb)
Final Pass 150 degrees





Cylinder Head Bolt Reusability
Check in the following procedure before reusing the cylinder head bolt.
(1)Measure the outside diameter "A".
(2)Measure the smallest outside diameter "B" within the range "X" shown in the illustration.
(3)If the difference of outside diameter of thread exceeds the limit, replace the cylinder head bolt.
Limit 0.1mm (0.0039 inch)

Intake Manifold Bolts
Right Bank First Pass 7.0 ± 1.0 Nm (62 ± 8 in-lb)
Left Bank 22 ± 1 Nm (16 ± 1 ft-lb)
Right Bank Second Pass 22 ± 1 Nm (16 ± 1 ft-lb)

Exhaust manifold nut 49 ± 5 Nm (36 ± 3 ft-lb)

Cylinder Head Surface Variation
Standard value 0.03 mm (0.0012 inch)
Limit 0.05 mm (0.002 inch)

Camshaft Sprocket Bolt 90 ± 10 Nm (67 ± 7 ft-lb)