Passat Sedan L4-1781cc 1.8L Turbo (AEB) (1999)
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Align marking on camshaft gear with marking on cylinder head cover.
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Set crankshaft to TDC Cylinder 1.
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Install toothed belt on camshaft gear.
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Go to C. Tensioning toothed belt.
C. Tensioning toothed belt
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Tension toothed belt, to do so turn tensioner -A- toward right using pin wrench -B- (e.g. Matra V159) until piston -1- is driven out completely and
piston lifts tensioner -2- approx. 1 mm.
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Tighten securing bolt -3- on tensioning roller.
Tightening torque: 25 Nm
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Turn crankshaft twice and check whether camshaft and crankshaft markings align properly with their respective points.
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Check whether area -A- aligns with upper edge of piston or dimension -D- is 25 - 29 mm.