TT Coupe L4-1.8L Turbo (ATC) (2001)
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Set crankshaft to markings for TDC of No. 1 cylinder - arrows - by turning central bolt on crankshaft sprocket in direction of rotation.
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Remove cylinder head cover.
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Screw M5x55 stud - 1 - into toothed belt tensioning element.
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Screw hexagonal nut - 2 - onto stud - 1 - using large washer- 3 -.
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Only tension piston of tensioning element as far as necessary to secure it with a locking pin (e. g. from lifting appliance 2024 A) - arrow -.
Notes: If it is not possible to insert the locking pin, carefully tension the pressure piston of the tensioning element just enough to allow the toothed
belt to be removed.
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Take toothed belt off camshaft sprocket.
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Loosen camshaft sprocket (using 3036).
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Remove camshaft sprocket using puller T40001.
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Remove Hall sender housing.
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Remove rotor for Hall sender.
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Secure hydraulic chain tensioner with retainer for chain tensioner 3366.
Notes: If the retainer for chain tensioner is tightened excessively, this can damage the hydraulic chain tensioner.