Cylinder Head Assembly

TORQUE SPECIFICATIONS
Cylinder Head Bolt
First Pass All Bolts In Sequence 30 Nm (22 ft. lbs.)
Long Bolts Final Pass In Sequence 75°
Medium Bolts Final Pass In Sequence 65°
Short Bolts Final Pass In Sequence 55°
Optional On-Vehicle Strategy
First Pass In Sequence 34 Nm (24 ft. lbs.)
Second Pass In Sequence 61 Nm (45 ft. lbs.)
Final Pass In Sequence 90 Nm (65 ft. lbs.)
Cylinder Head Core Hole Plug 20 Nm (15 ft. lbs.)
Valve Lifter Pushrod Guide Bolt 16 Nm (12 ft. lbs.)

DIMENSIONS
Surface Flatness 0.1016 mm (0.004 inch) max