XC90 AWD L6-2.9L Turbo VIN 91 B6294T (2004)
Install:
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the screw holding the inner timing cover to the cylinder head
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the thermostat housing and cable duct. Use a new gasket
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the screw for the thermostat housing cable duct.
Checking the tensioner pulley and idler pulley
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Spin the idler pulley and listen for noise. If replacing with a new idler pulley, tighten to 24 Nm
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Spin the tension pulley and listen for noise. When replacing, screw the tension pulley into place using the center screw. Screw in the center screw
by hand.
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Ensure that the tensioner fork is centered over the cylinder block rib/bracket. Ensure that the Allen hole on the eccentric is at 10 o'clock.
Installing the variable valve timing (VVT) unit on the exhaust camshaft
