S70 L5-2.4L VIN 61 B5244S (2000)
Remove the 3 mounting screws for the starter motor. Place the starter motor to one side.
Remove the blind cover plug and the sealing washer.
Turn the crankshaft clockwise slightly to avoid the adjustment tool being in the wrong position. Install adjustment tool: 999 5451. Ensure that the
camshaft adjustment tool reaches the cylinder block.
Turn the crankshaft back counter-clockwise until it stops against the drift.
Check that the marking on the crankshaft timing gear pulley corresponds with the marking on the oil pump.
Installation
Note! The purpose of the section, "Installing the VVT unit/timing gear pulley", described here is to ensure that the VVT unit is correctly positioned
and to reset the camshaft timing gear pulley to the correct position using the markings made at the factory. This is to ensure that the conditions are
correct for any later fault-tracing.
Installing the timing gear pulley for the camshafts. The toothed belt with the Variable valve timing (VVT) unit
Slacken off, but do not remove the screws which secure the timing gear pulley to the VVT unit. Press the variable valve timing unit / timing gear onto
the camshaft.
Install the center screw which secures the WT unit to the camshaft. Tighten the screw slightly. Turn the variable valve timing unit counter-clockwise
as far as it will go.
Remove the center screw. Position the upper timing cover.
Turn the timing gear pulley clockwise until the screws at the oval holes are in the limit position. Continue turning clockwise until the timing gear
pulley marking is I cog before the marking on the upper timing cover.
Note! Do not turn counter clockwise during this procedure!
Check that the timing gear pulley is still in its limit position at the oval holes.
Tighten the center screw for the variable valve timing (WT) unit. Tighten to 120 Nm. Check that the variable valve timing unit does not rotate when
tightening.
Install the center plug. Tighten to 35 Nm.
Installing the timing gear pulley for the camshafts. Timing gear pulleys without variable valve timing units
Install the timing gear pulley on the intake camshaft with two screws, but do not tighten. Adjust the timing gear pulleys so that the markings on the
timing gear pulleys / upper timing cover correspond.
Timing belt, installing
