S70 L5-2.4L VIN 61 B5244S (2000)
Variable Valve Timing Actuator: Service and Repair
CAMSHAFT SEAL/VARIABLE VALVE TIMING (VVT) UNIT, REPLACING
Special tools: 999 5452, 999 5651, 999 5719, 999 5718, 999 5474, 999 5451, 999 5919, 999 5450
Note! As the illustrations in this service information are used for different model years and / or models, some variation may occur. However, the
essential information in the illustrations is always correct.
Removal
Caution! There are a number of versions of the variable valve timing unit. Therefore it is extremely important to always read the information referring
to the engine variant/model year to be remedied.
Removing the camshaft seal
Note! Crankshaft and camshafts must not be turned more than is stated in the method description!
If the shafts are turned in any other way the valves may be damaged.
Remove:
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the cable from the battery negative terminal. See: Powertrain Management/Computers and Control Systems/Service Precautions/Note When
Disconnecting/Connecting the Battery Lead.
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the cross stay between the suspension turrets
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the upper timing belt cover
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the cover over the ignition coils
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the inlet hose between the air cleaner (ACL) and throttle body (TB)
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the crankcase ventilation hose from the inlet hose
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place the inlet hose to one side
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the upper engine stabilizer brace
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the camshaft position (CMP) sensor housing
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the trigger wheel
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the rear cover for the intake camshaft
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the servo reservoir and the expansion tank. Lift them up and place them on top of the engine
Warning! Ensure that no power steering fluid is spilled. Extremely flammable.
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the auxiliaries belt
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the front timing belt cover.
Position the engine according to the marking
