996 Carrera Group 1 – Part 2 Engine / PAGE 36
10. Check dowel sleeves (4 ea.) of the bearing · saddles to ensure that they are properly
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911 Carrera (996) Engine -Cylinder head, valve drive
10. Check dowel sleeves (4 ea.) of the bearing
saddles to ensure that they are properly
seated in the cylinder head. Grease bearing
surface, fit bearing saddles in correct
position and tighten evenly.
Tighteningtorque: 10 Nm (7.5 ftlb.)
It is essential to compare the pairing
numbers of cylinder head, cylinder head
cover and bearing saddles.
500_96
14. Position drive plate on the sprocket wheel.
Fit hexagon-headbolts M6 x 15 (10.9).
Tighten hexagon-headscrews by hand so
that the sprocket wheel can still be rotated.
401_1_96
E = Bearing saddle for inlet camshaft '(("A = Bearing saddle for exhaust camshaft
11. Fittensioningelement(VarioCam). Tighten3 M6 x 95 pan-headscrews. ~
Tighteningtorque: 10 Nm (7.5 ftlb.)
12. Unscrewtensioning screw, special tool F 9632, from the tensioningelement.
13. Fit sprocket wheel with chain on the flange 74_98
of the exhaust camshaft. Fasten guide rail.
Tighteningtorque: 10 Nm (7.5 ftlb.)
15 05 22 Installing camshafts 15 -31
Printed in Germany -10, 1998 9961527
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