Removal Procedure
- NOTE:
Some components not shown for graphic clarity.
Positive Crankcase Ventilation Tube Connector (1) @ Positive Crankcase Ventilation Fitting - Disconnect - Plastic Collar Quick Connect Fitting Service
- Positive Crankcase Ventilation Tube Connector (2) @ Intake Manifold - Disconnect - Plastic Collar Quick Connect Fitting Service
- Positive Crankcase Ventilation Foul Air Tube (3) - Remove
Grasp the valve rocker arm cover insulator (3) and lift up disengaging the 3 upper intake manifold sight shield grommets (2) from the 3 valve rocker arm cover insulator retainers (1).
- Valve Rocker Arm Cover Insulator (3) - Remove
- Inspect the 3 upper intake manifold sight shield grommets (2) on the valve rocker arm cover insulator and replace as necessary.
- Engine Wiring Harness - Reposition
- NOTE:
- Pull only on the spark plug wire boot to remove the wire.
- Inspect the spark plug wire for damage and replace if necessary.
Twist the 4 spark plug wire boots a 1/2 turn and remove the 4 spark plug wires (1) from the 4 ignition coils (2).
- Inspect the spark plug wire for damage and replace if necessary.
- Engine Wiring Harness Connector @ Ignition Coil - Disconnect [ 4x ]
Fuel Feed Pipe Bolt (1) @ Fuel Feed Pipe (2) - Remove
- Fuel Feed Pipe (2) - Reposition
Valve Rocker Arm Cover Bolt (1) - Loosen until disengaged [ 9x ]
- Valve Rocker Arm Cover- Left Side (2) - Remove
Valve Rocker Arm Cover Gasket (2) @ Valve Rocker Arm Cover (1) - Remove and DISCARD
- NOTE:
- Only replace the valve rocker arms and valve push rods as required.
- The rocker arm pivot support bolts are not serviced separately.
- Place the valve rocker arms and valve push rods in a rack so they can be installed in the same location from which they were removed.
Valve Rocker Arm Pivot Support Bolt (2) - Loosen until disengaged
- Valve Rocker Arm (1) - Remove
Valve Push Rod (1) - Remove