C70 Coupe L5-2.3L Turbo VIN 53 B5234T3 (2001)
Check bearing wear:
Replace if necessary.
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Idler pulley:
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Spin the idler pulley and listen for noise.
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If replacing with a new idler pulley, tighten to 24 Nm (18 lb.ft).
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Tension pulley:
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When replacing, screw the tension pulley into place with the center screw.
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Screw in the center screw by hand.
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Ensure that the tensioner fork is centered over the cylinder block rib.
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Ensure that the Allen key hole on the eccentric is at 10 O'clock.
As shown in above figure.
Installing The Camshaft Belt
Install The New Belt As Follows: