Cylinder Head Assembly: Specifications

Cylinder Head

Install the cylinder head and the 10 new bolts. Tighten the bolts in the sequence shown, in 5 stages.
Stage 1: Tighten to 5 Nm (44 lb-in).
Stage 2: Tighten to 15 Nm (133 lb-in).
Stage 3: Tighten to 45 Nm (33 lb-ft).
Stage 4: Tighten an additional 90 degrees.
Stage 5: Tighten an additional 90 degrees.







Bolt Re-useability

NOTE: The cylinder head bolts are torque-to-yield and must not be reused. New cylinder head bolts must be installed.


Surface Variation -- Head-to-Block, Head-to-Manifolds And Surface Variation -- Warpage
















a No. 3 Journal - Supported by No. 1 and No. 5 Journals.
All dimensions are in mm unless noted.


Camshaft Bearing Cap




Position the camshafts and bearing caps in their original location and orientation. Loosely install the 20 bolts and tighten the bearing caps in the sequence shown in 3 stages:
Stage 1: Tighten the camshaft bearing cap bolts one turn at a time until snug.
Stage 2: Tighten the bolts to 7 Nm (62 lb-in).
Stage 3: Tighten the bolts to 16 Nm (142 lb-in).







Intake Manifold Specifications

Exhaust Manifold Specifications

Camshaft Gear/Sprocket Specifications