Cylinder Head Assembly: Specifications

Cylinder Head

NOTE: RH shown, LH similar.

Tighten the 20 bolts in 3 stages, in the sequence shown.
Stage 1: Tighten to 40 Nm (30 lb-ft).
Stage 2: Tighten an additional 90 degrees.
Stage 3: Tighten an additional 90 degrees.







Bolt re-usability

NOTICE: The cylinder head bolts must be discarded and new bolts installed. They are torque-to-yield designed and cannot be reused. Failure to follow these instructions may result in engine damage.





Surface Variation -- Head-to-block, Head-to-manifolds And Surface Variation -- Warpage














a Time required for the plunger to leak down 1.6 mm of travel with 222 N force and leak-down fluid in the lash adjuster.

b Full indicator measurement on all journals when supported on front and rear journals (4 places).

Camshaft Bearing Cap




NOTE: LH shown, RH similar.

Tighten the 13 bolts in the sequence shown.
Tighten to 10 Nm (89 lb-in).








Intake Manifold Specifications

Exhaust Manifold Specifications

Camshaft Gear/Sprocket Torque Specifications