S4 Quattro Sedan V6-2.7L Turbo (APB) (2000)
Camshaft Oil Seal: Service and Repair
Oil Seals in Cylinder Heads, Replacing
Oil seal for camshaft drive (left and right cylinder heads)
Note: If the oil seal on one side is leaking it is advisable to replace the seals on both sides.
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Remove ribbed belt. Refer to:"Drive Belts, Mounts, Brackets and Accessories : Drive Belt : Service and Repair" See: Drive Belts, Mounts,
Brackets and Accessories/Drive Belt/Service and Repair
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Remove toothed belt. Refer to: "Timing componenets : Timing Belt : Service and Repair" See: Timing Components/Timing Belt/Service
and Repair
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Remove rear toothed belt guard.
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Pull out oil seal with oil seal extractor 3240.
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Clean contact surface and sealing surface.
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Do not apply oil to sealing lip or outer circumference of seal.
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Fit guide sleeve 3241/2 (from tool set 3241) onto camshaft.
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Press seal flush into cylinder head using press sleeve 3241/1 and bolt 3241/3.
Oil seal at Hall sender (right cylinder head)