Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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System Specifications



Cylinder Head Bolt Torque and Sequence






Important: Use new cylinder head bolts. The required tightening method stretches the bolts, therefore the cylinder head bolts are not reusable.

Tighten the cylinder head bolts in the proper tightening sequence and in five passes.

Pass 1 25 N.m ( 18 lb. ft. )
Pass 2 90°
Pass 3 90°
Pass 4 90°
Pass 5 15°