Cylinder Head Assembly

Cylinder Head

Install a new gasket, the RH cylinder head and 8 new bolts. Tighten in the sequence shown in 5 stages:
Stage 1: Tighten to 20 Nm (177 lb-in).
Stage 2: Tighten to 35 Nm (26 lb-ft).
Stage 3: Tighten 90 degrees.
Stage 4: Tighten 90 degrees.
Stage 5: Tighten 90 degrees.





Install the new M6 bolt.
Tighten to 10 Nm (89 lb-in).





Install a new gasket, the LH cylinder head and 8 new bolts. Tighten in the sequence shown in 5 stages:
Stage 1: Tighten to 20 Nm (177 lb-in).
Stage 2: Tighten to 35 Nm (26 lb-ft).
Stage 3: Tighten 90 degrees.
Stage 4: Tighten 90 degrees.
Stage 5: Tighten 90 degrees.





Install the new M6 bolt.
Tighten to 10 Nm (89 lb-in).





Bolt re-usability

NOTE: The cylinder head bolts must be discarded and new bolts must be installed. They are a tighten-to-yield design and cannot be reused.

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

















a Refer to the procedure.

Camshaft Bearing Cap

RH
Install the 8 camshaft caps and the 16 bolts.
Tighten in the sequence shown to 10 Nm (89 lb-in).





LH
Install the 8 camshaft caps and the 16 bolts.
Tighten in the sequence shown to 10 Nm (89 lb-in).






Intake Manifold Specifications

Exhaust Manifold Specifications

Camshaft Gear/Sprocket Torque Specifications