Cylinder Head Assembly
Cylinder HeadMeasure the length of each cylinder head bolt.
Replace any cylinder head bolts that exceed the maximum length.
Cylinder head bolt stem length
Standard 144.7-145.3 mm {5.697-5.720 in}
Maximum 146 mm {5.74 in}
Tighten the cylinder head bolts in 5 steps in the order shown in the figure using the SST (49 D032 316).
Tightening torque
Step 1 3-11 Nm {31-112 kgf-cm, 27-97 in-lbf}
Step 2 13-17 Nm {133-173 kgf-cm, 116-150 in-lbf}
Step 3 43-47 Nm {4.4-4.7 kgf-m, 32-34 ft-lbf}
Step 4 88-92°
Step 5 88-92°
Camshaft
Temporarily tighten the camshaft cap bolts evenly in 2-3 steps.
Tighten the camshaft cap bolts in two steps in the order shown in the figure.
Tightening torque
Step 1 5.0-9.0 Nm {51-91 kgf-cm, 45-79 in-lbf}
Step 2 14-17 Nm {1.5-1.7 kgf-m, 11-12 ft-lbf}
Exhaust Manifold Specifications
Camshaft Gear/Sprocket Specifications