A6 Quattro Sedan V6-2.8L (AHA) (1998)
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Remove seal using 2085 seal puller and 2085/1 adapter.
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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 before installing.
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Install guide sleeve (from 3241 seal installer) onto camshaft.
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Press in seal until flush using 3241/1 press sleeve and 3241/3 bolt.
Rear sealing flange (left cylinder head)
Note: The sealing flange and rear oil seal on the left cylinder head must be replaced together as follows:
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Unbolt Camshaft Position (CMP) sensor housing.
Tightening torque: 10 Nm (7 ft. lbs.).
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Remove bolt mounting CMP sensor rotor and pry off carefully using screwdriver.
Tightening torque: 20 Nm (15 ft. lbs.).
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Remove cylinder head cover.
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Remove double bearing cap (arrows).
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Remove oil seal and sealing flange.
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Clean contact surfaces and sealing surfaces of double bearing cap.
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Apply thin coating of sealant 454 300 02 to hatched areas on double bearing cap.
CAUTION: Part numbers are listed here for reference only. Always check with your Parts department for the latest information.
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Install bearing cap and tighten bolts to 10 Nm (7 ft. lbs.).
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Install guide sleeve (from 3241 seal installer) onto camshaft.
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Press in seal until flush using 3241/1 press sleeve and 3241/3 bolt.
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Carefully drive in sealing flange up to stop using 3202 and plastic hammer.