Passat Wagon L4-2.0L (ABA) (1995)
Camshaft Oil Seal: Service and Repair
Camshaft Oil Seal, Removing And Installing
Special tools, testers and auxiliary items
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Holder tool 3036
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Oil seal extractor 2085
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Oil seal installation tool 10-203
Removing
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Remove upper drive bell guard.
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Loosen camshaft sprocket (hold with 3036).
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Rotate camshaft drive belt sprocket to Cyl.- TDC mark by turning crankshaft.
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Mark on camshaft sprocket must align with arrow on toothed belt guard.
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Loosen tensioner and remove toothed drive belt.
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Remove camshaft drive belt sprocket.
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Remove Woodruff key from camshaft.
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Install camshaft drive belt sprocket mounting bolt with washer into camshaft and thread in to stop.
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Turn inner part of seal puller 2085 out two turns (approx. 3 mm from the outer part and lock with knurled screw.
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Lubricate threaded part of seal puller, install and, while applying pressure, screw into seal as far as possible.
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Loosen knurled screw and turn inner part against camshaft sprocket mounting bolt until seal is pulled out.
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Clamp flat surfaces of puller in vise.
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Remove seal from puller with pliers.
Installing
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Oil sealing lip.
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Install seal with sleeve from 10-203 and press in flush with outer surface of cylinder head.