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Cylinder Head Bolt Torque

Fig.19:





Tighten the cylinder head bolts in the sequence shown. Using the 4 step torque turn method, tighten according to the following values:

Step 1: torque all bolts to 34 Nm (25 ft. lbs.)
Step 2: torque all bolts to 68 Nm (50 ft. lbs.)
Step 3: torque all bolts to 68 Nm (50 ft. lbs.)

CAUTION: Do not use a torque wrench for the following step.

Step 4: Turn all bolts an additional 1/4 turn