Cylinder Head Assembly: Specifications

Cylinder Head Bolts - In Sequence
First Pass 30 Nm (22 ft. lbs.)
Second Pass 30 Nm + 120 Degrees (22 ft. lbs. + 120 Degrees)
Final Pass
Long Bolts # 1, 2, 3, 6, 7, 8, 9, 10, 11, 14, 16, 17 60 Degrees
Medium Bolts # 15, 18 45 Degrees
Short Bolts # 4, 5, 12, 13 30 Degrees

Cylinder Head Coolant Hole Plug 23 Nm (17 ft. lbs.)

Cylinder Head Deck Height 259.875 - 260.125 mm (10.231 - 10.241 inch)
(from Centerline of Crankshaft)

Surface Flatness
Cylinder Head Deck
Entire Face 0.100 mm (0.004 inch)
Within 150 mm (6 inch) 0.050 mm (0.002 inch)

Block Deck 0.050 mm (0.002 inch)

Exhaust Manifold Deck 0.102 mm (0.004 inch)

Intake Manifold Deck 0.080 mm (0.003 inch)

Cylinder Head Height/Thickness 259.875 - 260.125 mm (10.231 - 10.241 inch)

Camshaft Bearing Inside Diameter
Service Limit 61.07 mm (2.4043 inch)
Production Value 61.00 - 61.03 mm (2.4016 - 2.4028 inch)

Exhaust Manifold
Center Bolt 35 Nm (26 ft. lbs.)
Nut 16 Nm (12 ft. lbs.)
Stud 20 Nm (15 ft. lbs.)