Cylinder Head Replacement - Right

Cylinder Head Replacement - Right

^ Tools Required
- J 45059 Angle Meter

Removal Procedure
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Drain the cooling system. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (Vac-N-Fill).
3. Drain the engine oil. Refer to Engine Oil and Oil Filter Replacement.
4. Lower the vehicle.
5. Remove the lower intake manifold.
6. Remove the valve rocker arms and pushrods.
7. Remove the exhaust crossover pipe.
8. Remove the right spark plug wires from the spark plugs.
9. Remove the right spark plugs.
10. Remove the generator.
11. Remove the right exhaust manifold.





12. Remove the right cylinder head bolts and discard.
13. Remove the right cylinder head.





14. Remove the right cylinder head gasket.
15. Clean and inspect the cylinder head and the gasket mating surfaces. Refer to Engine Block Cleaning and Inspection and Cylinder Head Cleaning and Inspection.

Installation Procedure





1. Install a new right cylinder head gasket.





2. Install the right cylinder head over the locator pins and the gasket.





3. Notice: Refer to Fastener Notice in Service Precautions.

Install the new cylinder head bolts
1. Tighten the bolts in sequence to 60 Nm (44 ft. lbs.).
2. Use the J 45059 to rotate the bolts in sequence an additional 95°.
4. Install the right exhaust manifold.
5. Install the generator.
6. Install the right spark plugs.
7. Install the right spark plug wires to the spark plugs.
8. Install the exhaust crossover pipe.
9. Install the pushrods and valve rocker arms.
10. Install the lower intake manifold.
11. Fill the crankcase with engine oil. Refer to Engine Oil and Oil Filter Replacement.
12. Fill the cooling system. Refer to Draining and Filling Cooling System (Static Fill) Draining and Filling Cooling System (Vac-N-Fill).
13. Inspect for leaks.