Operation CHARM: Car repair manuals for everyone.
Home >> Cadillac Truck >> 2009 >> SRX AWD V6-3.6L >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Timing Components >> Timing Cover >> Service and Repair

Timing Cover: Service and Repair




ENGINE FRONT COVER REPLACEMENT

Special Tools

EN 46109 Engine Front Cover Installation Guide Pins

Removal Procedure

1. Remove the engine cover. Refer to Fuel Injector Sight Shield Replacement (Service and Repair).

2. Remove the upper intake manifold with the lower intake manifold. Refer to Lower Intake Manifold Replacement (Service and Repair).

3. Remove the camshaft covers. Refer to Camshaft Cover Replacement - Left Side (Camshaft Cover Replacement - Left Side) and Camshaft Cover Replacement - Right Side (Camshaft Cover Replacement - Right Side).

4. Drain the engine coolant. Refer to Cooling System Draining and Filling (GE 47716) (Service and Repair)Cooling System Draining and Filling (Static Fill) (Service and Repair).

5. Disconnect the purge vent hose from the water outlet.

6. Remove the water outlet with the radiator hose and reposition aside. Refer to Water Outlet Housing Replacement (LY7, LLT) (Service and Repair)Water Outlet Housing Replacement (LH2) (Service and Repair).

7. Remove the accessory drive belts. Refer to Water Pump and Generator Belt Replacement (Water Pump and Generator Belt Replacement) and Air Conditioning Compressor and Power Steering Pump Belt Replacement (Air Conditioning Compressor and Power Steering Pump Belt Replacement).

8. Remove the A/C compressor and power steering belt tensioner. Refer to Air Conditioning Compressor and Power Steering Pump Belt Tensioner Replacement (Air Conditioning Compressor and Power Steering Pump Belt Tensioner Replacement).

9. Remove the generator bracket with the generator and the belt tensioner. Refer to Generator Bracket Replacement (LY7) (Service and Repair)Generator Bracket Replacement (LH2) (Service and Repair).

Important: Do not disconnect the power steering pipes or drain the power steering fluid.


10. Remove the power steering fluid reservoir and reposition the power steering fluid reservoir in order to provide access.

11. Remove the power steering pump pulley. Refer to Power Steering Pump Pulley Replacement (Service and Repair).

Important: Do not disconnect the power steering pipes/hoses.


12. Remove the power steering pump upper front bolt and loosen the remaining two bolts. Refer to Power Steering Pump Pulley Replacement (Service and Repair).

13. Remove the crankshaft balancer.

14. Remove the camshaft position sensors. Refer to Camshaft Position Sensor Replacement - Bank 2 (Left Side) Exhaust (Service and Repair) , Camshaft Position Sensor Replacement - Bank 2 (Left Side) Intake (Service and Repair) , Camshaft Position Sensor Replacement - Bank 1 (Right Side) Exhaust (Service and Repair) and Camshaft Position Sensor Replacement - Bank 1 (Right Side) Intake (Service and Repair).

15. Remove the camshaft position actuator solenoid valves from the front cover. Refer to Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Intake (Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Intake) , Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Exhaust (Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Exhaust) , Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Intake (Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Intake) , and Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Exhaust (Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Exhaust).





16. Remove the engine front cover with the water pump.

17. Disassemble the engine front cover as necessary.

Important: Do NOT use sharp and/or metal gasket scrapers in order to clean the sealing surfaces.


18. Carefully clean the engine front cover sealing surfaces.

Important: Insert a piece of cardboard between the oil pan front and the oil pump in order to prevent any contaminants from falling into the oil pan.

19. Carefully clean the engine front cover sealing surfaces.

20. Use compressed air in order to remove any engine coolant from the engine cooling passages and from the top of the oil pan scraper (windage tray).

Installation Procedure

1. Assemble the engine front cover as necessary.





2. Use the EN 46109 in order to install the engine front cover.

3. Install the camshaft position actuator solenoid valves to the front cover. Refer to Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Intake (Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Intake) , Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Exhaust (Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 1 (Right Side) Exhaust) , Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Intake (Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Intake) , and Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Exhaust (Camshaft Position Actuator Solenoid Valve Solenoid Replacement - Bank 2 (Left Side) Exhaust).

4. Install the camshaft position sensors. Refer to Camshaft Position Sensor Replacement - Bank 2 (Left Side) Exhaust (Service and Repair) , Camshaft Position Sensor Replacement - Bank 2 (Left Side) Intake (Service and Repair) , Camshaft Position Sensor Replacement - Bank 1 (Right Side) Exhaust (Service and Repair) and Camshaft Position Sensor Replacement - Bank 1 (Right Side) Intake (Service and Repair).

5. Install the crankshaft balancer.

6. Install the power steering pump. Refer to Power Steering Pump Pulley Replacement (Service and Repair).

7. Install the power steering pump pulley. Refer to Power Steering Pump Pulley Replacement (Service and Repair).

8. Install the power steering fluid reservoir. Refer to Remote Power Steering Fluid Reservoir Replacement (LH2) (Service and Repair)Remote Power Steering Fluid Reservoir Replacement (LY7) (Service and Repair).

9. Install the generator bracket with the generator and the belt tensioner. Refer to Generator Bracket Replacement (LY7) (Service and Repair)Generator Bracket Replacement (LH2) (Service and Repair).

10. Install the A/C compressor and power steering belt tensioner. Refer to Air Conditioning Compressor and Power Steering Pump Belt Tensioner Replacement (Air Conditioning Compressor and Power Steering Pump Belt Tensioner Replacement).

11. Install the accessory drive belts. Refer to Air Conditioning Compressor and Power Steering Pump Belt Replacement (Air Conditioning Compressor and Power Steering Pump Belt Replacement) and Water Pump and Generator Belt Replacement (Water Pump and Generator Belt Replacement).

12. Install the water outlet. Refer to Water Outlet Housing Replacement (LY7, LLT) (Service and Repair)Water Outlet Housing Replacement (LH2) (Service and Repair).

13. Install the purge vent hose to the water outlet.

14. Fill the cooling system. Refer to Cooling System Draining and Filling (GE 47716) (Service and Repair)Cooling System Draining and Filling (Static Fill) (Service and Repair).

15. Install the camshaft covers. Refer to Camshaft Cover Replacement - Left Side (Camshaft Cover Replacement - Left Side) and Camshaft Cover Replacement - Right Side (Camshaft Cover Replacement - Right Side).

16. Install the upper intake manifold with the lower intake manifold. Refer to Lower Intake Manifold Replacement (Service and Repair).

17. Install the engine cover.

18. Fill the cooling system. Refer to Cooling System Draining and Filling (GE 47716) (Service and Repair)Cooling System Draining and Filling (Static Fill) (Service and Repair).

pro multis · About Operation CHARM