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XC70 L5-2.5L Turbo VIN 59 B5254T2 (2003)

Engine, Cooling and Exhaust > Engine > Actuators and Solenoids - Engine > Variable Valve Timing Actuator > Component Information > Service and Repair > Camshaft Seal/Variable Valve Timing (VVT) Unit, Replacing > Page 2594

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Use camshaft adjustment tool:

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Install camshaft adjustment tool 999 5452 CAMSHAFT ADJUSTMENT TOOL See: Tools and Equipment/999 5452 Camshaft Adjustment Tool 
at the rear of the camshafts.

-

First screw in the part of the tool intended for the exhaust camshaft (drilled hole)

-

Then carefully turn the exhaust camshaft clockwise with the camshaft adjustment tool until the intake camshaft tool can be applied (threaded hole)

-

Install the intake camshaft adjustment tool.

Screw the camshaft adjustment tools together.

Remove:

-

the plug at the front edge of the variable valve timing unit (TORX 55)

-

the centre screw in the variable valve timing unit (TORX 55). Carefully pull out the timing gear pulley with the variable valve timing (VVT) unit.

Note! Use paper to collect any spilled oil under the variable valve timing units.

Replacing the camshaft seal

Carefully press in tool 999 5651 Extractor  See: Tools and Equipment/999 5651 Extractor  between the sealing ring and the camshaft. Carefully pry out
the seal.

Cleaning

Engine, Cooling and Exhaust > Engine > Actuators and Solenoids - Engine > Variable Valve Timing Actuator > Component Information > Service and Repair > Camshaft Seal/Variable Valve Timing (VVT) Unit, Replacing > Page 2594

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