Porsche Workshop Service and Repair Manuals > Cayenne S (9PA) V8-4.5L (2003) > Engine, Cooling and Exhaust | Engine | Timing Components | Variable Valve Timing | Variable Valve Timing Solenoid | Component Information

Variable Valve Timing Solenoid|Service and Repair|Page 2348 > < Variable Valve Timing Actuator|Locations|Page 2344

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Variable Valve Timing Solenoid: Service and Repair

Removing and installing hydraulic valve for camshaft adjustment

Removing hydraulic valve for camshaft adjustment
1. Remove cover for camshaft housing.

2. Unscrew M6 x 16 fastening screw of the hydraulic valve.

3. Pull out the hydraulic valve carefully in an upward direction. To do this, use special tool relay puller 9235.

Installing hydraulic valve for camshaft adjustment

1. Replace sealing ring on hydraulic valve. Do not insert sealing ring twisted when fitting it.
2. Coat sealing ring lightly with engine oil and insert the hydraulic valve in the cylinder head.

Engine, Cooling and Exhaust
Engine
Timing Components
Variable Valve Timing
Variable Valve Timing Solenoid
Component Information
Service and Repair

Variable Valve Timing Solenoid|Service and Repair|Page 2348 > < Variable Valve Timing Actuator|Locations|Page 2344

Porsche Workshop Service and Repair Manuals

Cayenne S (9PA) V8-4.5L (2003)

Engine, Cooling and Exhaust Engine Timing Components Variable Valve Timing Variable Valve Timing Solenoid Component Information Service and Repair

Engine, Cooling and Exhaust Engine Timing Components Variable Valve Timing Variable Valve Timing Solenoid Component Information Service and Repair

Engine, Cooling and Exhaust
Engine
Timing Components
Variable Valve Timing
Variable Valve Timing Solenoid
Component Information
Service and Repair

Engine, Cooling and Exhaust
Engine
Timing Components
Variable Valve Timing
Variable Valve Timing Solenoid
Component Information
Service and Repair