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volvo Workshop Repair Guides


XC90 2.5T AWD L5-2.5L Turbo VIN 59 B5254T2 (2003)

Engine, Cooling and Exhaust > Engine > Seals and Gaskets, Engine > Camshaft Oil Seal > Component Information > Service and Repair > Camshaft Seal/Variable Valve Timing (VVT) Unit, Replacing > Page 3307

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Raise the car.

Remove:

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the right front wheel

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the nuts for the cover in the wing liner.

Install the upper timing belt cover.
Turn the crankshaft clockwise until the markings on the crankshaft and camshaft pulley correspond.
Turn the crankshaft a further 1/4 of a turn clockwise, then turn back counter-clockwise until the markings correspond.
The markings are illustrated.
Remove the upper timing belt cover.

Removing the timing belt

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Slacken off the belt tensioner

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Slacken off the centre screw for the belt tensioner slightly

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Hold the centre screw still. Turn the tensioner eccentric clockwise to 10 o'clock using a 6 mm Allen key

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Remove the timing belt from the camshaft pulleys.

Removing the timing gear pulley with the variable valve timing unit

Engine, Cooling and Exhaust > Engine > Seals and Gaskets, Engine > Camshaft Oil Seal > Component Information > Service and Repair > Camshaft Seal/Variable Valve Timing (VVT) Unit, Replacing > Page 3307

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