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Camshaft Replacement




Camshaft Replacement

Front

1. Do the battery removal procedure. Removal and Replacement

2. Drain the engine coolant. Service and Repair

3. Disconnect the upper radiator hose (A) and the lower radiator hose (B).

4. Remove the exhaust gas recirculation (EGR) valve. Service and Repair






5. Remove the stud bolts.

6. Remove the timing belt. Timing Belt Removal

7. Remove the rocker arm assembly. Rocker Arm Assembly Removal

8. Remove the front camshaft pulley.






9. Remove the thrust cover (A), then remove the front camshaft (B).

10. Install the front camshaft in the reverse order of removal. Always use a new O-ring (C). Apply new engine oil to the journals and the cam lobes.

11. Install the rocker arm assembly. Camshaft, Rocker Arm Assembly, Camshaft Seal, and Pulley Installation

12. Install the timing belt. Timing Belt Installation

13. Install the stud bolts, then install the EGR valve. Service and Repair

14. Install the upper radiator hose and the lower radiator hose.

15. Adjust the valve clearance. Adjustments

16. Do the battery installation procedure. Removal and Replacement

17. Fill the radiator with engine coolant and bleed the air out. Service and Repair

18. Do the crankshaft position (CKP) pattern clear/CKP pattern learn procedure. Reading and Clearing Diagnostic Trouble Codes






Rear

1. Relieve the fuel pressure. Service and Repair

2. Remove the quick-connect fitting cover, then disconnect the fuel feed hose. Fuel Line/Quick-Connect Fitting Removal

3. Remove the intake manifold. Intake Manifold Removal/Installation

4. Remove the purge joint (A).

5. Remove the two bolts (B) securing the vacuum line.

6. Remove the timing belt. Timing Belt Removal

7. Remove the rocker arm assembly. Rocker Arm Assembly Removal

8. Remove the rear camshaft pulley.






9. Remove the thrust cover (A), then remove the rear camshaft (B).

10. Install the rear camshaft in the reverse order of removal. Always use a new O-ring (C). Apply new engine oil to the journals and cam lobes.

11. Install the rocker arm assembly. Camshaft, Rocker Arm Assembly, Camshaft Seal, and Pulley Installation

12. Install the timing belt. Timing Belt Installation

13. Install the vacuum line and the purge joint.

14. Install the intake manifold. Intake Manifold Removal/Installation

15. Connect the fuel feed hose, Fuel Line/Quick-Connect Fitting Installation then install the quick-connect fitting cover.

16. Adjust the valve clearance. Adjustments

17. Inspect for fuel leaks. Turn the ignition switch to ON (II) (do not operate the starter) so the fuel pump runs for about 2 seconds and pressurizes the fuel line. Repeat this operation three times, then check for fuel leakage at any point in the fuel line.

18. Do the crankshaft position (CKP) pattern clear/CKP pattern learn procedure. Reading and Clearing Diagnostic Trouble Codes





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