V40 L4-1.9L Turbo VIN 29 B4204T3 (2002)
Oil Spray Jet: Procedures
Replacing Piston Cooling Valves
Removing the timing belt and mechanical timing belt tensioner
Remove the timing belt according to Replacing toothed (timing) belt.
Remove the timing belt tensioner. Remove the idler pulley. Remove the screw securing the inner timing cover to the cylinder head.
Raise the car. Continue with Refacing toothed (timing) belt.
Remove the vibration damper.
Removing components
Remove:
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the two screws (1) securing the inner timing cover to the cylinder block
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the lower belt guard at the oil pump housing.
Press the inner timing cover off the flange around the coolant pump. Start at the lower edge of the pump.
Hold the cover out of the way. Remove the piston cooling valve (2) and the seal washer.
Installing components
Install:
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a new piston cooling valve (2) with a new seal washer.
Tighten to 35 Nm
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the inner timing cover. First press the cover into place over the flange at the top of the coolant pump. Then press the remaining section of the cover
into place over the flange around the pump. Check that the cover is correctly positioned
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the two screws (1) securing the inner timing cover to the cylinder block
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the lower belt guard.
Installing the timing belt
Install:
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the screw securing the inner timing cover to the cylinder head
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idler pulley. Tighten to 25 Nm
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the timing belt tensioner. Screw in the center screw by hand. Ensure that the fork on the tensioner centers above the cylinder block rib. Check that
the Allen hole on the eccentric is at "l0 O'CLOCK"
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the vibration damper.
Install the timing belt according to Replacing toothed (timing) belt.