Cylinder Head Assembly

CYLINDER HEAD





Cylinder Head Bolts
Step 1: 61 Nm (45 ft. lbs)
Step 2: 88 Nm (65 ft. lbs)
Step 3: 88 Nm (65 ft. lbs)
Step 4: +1/4 Turn Nm (+1/4 Turn ft. lbs)

HEAD BOLT REUSE/REPLACE

Cylinder head bolts are tightened using a torque plus angle procedure. The bolts must be examined BEFORE reuse. If the threads are necked down the bolts must be replaced. Failure to replace a damaged bolt may lead to possible engine damage.

SURFACE VARIATION

Deck surface 0.1 mm (0.004 in.)

Cylinder head must be flat within:
Standard dimension less than 0.05 mm (0.002 inch.)
Service Limit 0.2 mm (0.008 inch.)
Grinding Limit Maximum of 0.2 mm (0.008 inch.) is permitted.

INTAKE MANIFOLD

Intake Manifold-Bolts Specifications

EXHAUST MANIFOLD

Exhaust Manifold-Bolts Specifications

CAMSHAFT GEAR/SPROCKET

Camshaft Gear/Sprocket Specifications