Cayenne (9PA) V6-3.2L (2006)
6. Remove camshaft adjusters.
7. Unscrew timing chain housing. To do this, undo four fastening screws (M6 x 30) -arrows- and pull the timing chain housing off the centering pins
and camshafts.
Note:
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Set bearing covers down on a clean surface one after the other according to installation position.
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The bearing covers have a pointed corner, which must always face outward when installed -arrows-.
8. Remove camshaft bearing covers (M7 fastening nuts) in the following sequence:
-A- Inlet camshaft
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First remove bearing covers 1 and 13.
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Remove bearing covers 3 and 11.
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Remove bearing cover 7.
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Loosen and remove bearing covers 5 and 9 alternately and in a diagonally opposite sequence.
-B- Outlet camshaft
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First remove bearing covers 2 and 14.
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Remove bearing covers 4 and 12.
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Remove bearing cover 8.
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Loosen and remove bearing covers 6 and 10 alternately and in a diagonally opposite sequence.
Note:
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The numbers of the bearing covers on the outlet camshaft B are even numbers, counting from the timing chain.
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The numbers of the bearing covers on the inlet camshaft A are uneven numbers, counting from the timing chain.
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The bearing cover numbers can be read from the inlet side.
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Corners of the bearing covers are facing outwards.
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Bearing covers no. 7 and 8 are thrust bearings and guide bearings.