C70 L5-2.4L Turbo VIN 63 B5244T7 (2003)
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Remove the 3 mounting screws for the starter motor. Place the starter motor to one side
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Remove the blind cover plug and the sealing washer
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Turn the crankshaft clockwise slightly to avoid the adjustment tool being in the wrong position
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Install adjustment tool: 999 5451. Ensure that the camshaft adjustment tool bottoms out against the cylinder block
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Turn the crankshaft counter-clockwise as far as it will go against the camshaft adjustment tool
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Check that the marking on the crankshaft timing gear pulley corresponds with the marking on the oil pump.
Installing The Variable Valve Timing (VVT) Unit On The Exhaust Camshaft
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Slacken off, but do not remove the screws which secure the timing gear pulley to the variable valve timing unit.
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Press the timing gear pulley and variable valve timing (VVT) unit on to the camshaft -Install the center screw which secures the variable valve
timing unit to the camshaft. Tighten slightly.
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Turn the variable valve timing unit counter clockwise as far as it will go.
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Slacken off the center screw
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Position the upper timing cover.
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Turn the timing gear pulley clockwise until the screws at the oval holes are in the limit position.
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Continue turning clockwise until the timing gear pulley marking is 1 tooth before the marking on the upper timing cover.
NOTE: Do not turn counter clockwise during this procedure.
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Check that the timing gear pulley is still in the limit position in the oval holes.
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Tighten the center screw in the variable valve timing unit.
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Check that the variable valve timing unit does not rotate when tightening.
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Tighten the center plug.