Cylinder Head Assembly: Specifications
Cylinder HeadGasket Surface Distortion - Maximum 0.2 mm (0.008 in)
Seating Distortion Exhaust Manifold 0.3 mm (0.012 in)
Seating Distortion Intake Manifold 0.2 mm (0.008 in)
Camshaft Bearing Cap Bolts (Front) 23 N.m (17 lb ft)
Camshaft Bearing Cap Bolts 13 N.m (10 lb ft)
Camshaft Timing Sprocket Bolts 55 N.m (40 lb ft)
Cylinder Head Bolts
Notice: This bolt is designed to permanently stretch when tightened, and therefore MUST be replaced anytime it is removed. The correct part number fastener must be used to replace this type of fastener. Do not use a bolt that is stronger in this application. If the correct bolt is not used, the parts will not be tightened correctly. The system or the components may be damaged.
First Pass 25 N.m (18 lb ft)
Second Pass 49 N.m (36 lb ft)
Third Pass (Final Torque) 49 N.m (+ 90 degrees 36 lb ft + 90 degrees)
Exhaust Manifold-to-Cylinder Head Nuts 48 N.m (36 lb ft)
Intake Manifold Nuts and Bolts 18 N.m (13 lb ft)
Intake Manifold Support Bracket Bolts 50 N.m (37 lb ft)