Variable Valve Timing Actuator: Service and Repair

REMOVAL

1. REMOVE WINDSHIELD WIPER MOTOR ASSEMBLY
2. REMOVE FRONT OUTER COWL TOP PANEL SUBASSEMBLY
3. DRAIN ENGINE COOLANT
4. REMOVE V-BANK COVER SUB-ASSEMBLY
5. REMOVE NO. 2 AIR CLEANER INLET
6. REMOVE NO. 1 AIR CLEANER INLET
7. REMOVE AIR CLEANER CAP SUB-ASSEMBLY
8. REMOVE AIR CLEANER CASE SUB-ASSEMBLY
9. REMOVE INTAKE AIR SURGE TANK ASSEMBLY

10. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 1 Exhaust Side)

a. Disconnect the camshaft timing oil control valve assembly connector.
b. Remove the bolt and camshaft timing oil control valve assembly.
c. Remove the O-ring from the camshaft timing oil control valve.

11. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 1 Intake Side)

a. Disconnect the camshaft timing oil control valve assembly connector.
b. Remove the bolt and camshaft timing oil control valve assembly.
c. Remove the O-ring from the camshaft timing oil control valve.

12. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 2 Exhaust Side)

a. Disconnect the camshaft timing oil control valve assembly connector.
b. Remove the bolt and camshaft timing oil control valve assembly.
c. Remove the O-ring from the camshaft timing oil control valve.

13. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 2 Intake Side)

a. Disconnect the camshaft timing oil control valve assembly connector.
b. Remove the bolt and camshaft timing oil control valve assembly.
c. Remove the O-ring from the camshaft timing oil control valve.

INSTALLATION

1. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 2 Exhaust Side)

a. Apply a light coat of engine oil to the new O-ring and install it to the camshaft timing oil control valve.

b. Install the camshaft timing oil control valve assembly with the bolt.

Torque: 10 Nm (102 kgf.cm, 7 ft. lbs.)

Connect the camshaft timing oil control valve assembly connector.

3. INSTALL CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (for Bank 1 Exhaust Side)

a. Apply a light coat of engine oil to the new O-ring and install it to the camshaft timing oil control valve.

b. Install the camshaft timing oil control valve assembly with the bolt.

Torque: 10 Nm (102 kgf.cm, 7 ft. lbs.)

c. Connect the camshaft timing oil control valve assembly connector.

5. INSTALL INTAKE AIR SURGE TANK ASSEMBLY
6. INSTALL AIR CLEANER CASE SUB-ASSEMBLY
7. INSTALL AIR CLEANER CAP SUB-ASSEMBLY
8. INSTALL NO. 1 AIR CLEANER INLET
9. INSTALL NO. 2 AIR CLEANER INLET
10. ADD ENGINE COOLANT
11. INSPECT FOR ENGINE COOLANT LEAK
12. INSPECT FOR ENGINE OIL LEAK
13. INSTALL V-BANK COVER SUB-ASSEMBLY
14. INSTALL FRONT OUTER COWL TOP PANEL SUBASSEMBLY
15. INSTALL WINDSHIELD WIPER MOTOR ASSEMBLY