System Specifications
Cylinder Head BoltsThe cylinder head bolts must be discarded and new bolts installed or engine damage may occur. They are a tighten-to-yield design and cannot be reused.
First pass 40 Nm (30 lb-ft).
Second pass Tighten an additional 90°
Final pass Tighten an additional 90°
Surface Variation
The cylinder head must not have depressions deeper than 0.0254 mm (0.001 inch) across a 38.1 mm (1.5 inch) square area, or scratches longer than 0.0254 mm (0.001 inch).
Intake Manifold Bolts
First pass: Coolant crossover bolts 10 Nm (89 lb-inch)
Second pass: Intake bolts 2 Nm (18 lb-inch)
Final pass: Intake bolts 10 Nm (89 lb-inch)
TB Bolts
First pass 9 Nm (80 lb-inch)
Final pass Tighten an additional 90°
Camshaft Bearing Cap Bolts
Camshaft Bearing Cap Bolts - RH:
Camshaft Bearing Cap Bolts - LH:
First pass 8 Nm (71 lb-inch)
Final pass Tighten an additional 45°
Camshaft Sprocket Bolts
First pass 40 Nm (30 lb-ft).
Final pass Tighten an additional 90°
Exhaust Manifold Studs 12 Nm (9 lb-ft)
Discard the studs
Exhaust Manifold Nuts 25 Nm (18 lb-ft)
Discard the nuts
