911 Carrera 4 Cabriolet (996) F6-3.4L (1999)
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13. Remove cylinder head cover. Loosen the hexagon-head bolts from the outside to the inside. Detach the cylinder head cover by knocking it gently
with a plastic hammer, and press off carefully.
14. Remove oil extraction pump.
15. To relieve the camshafts from strain, additionally fasten a holding-down device of special tool 9611 using M6 x 45 auxiliary screws.
16. Relieve camshaft tensioning element (VarioCam) with special tool, tensioning screw 9632. Screw in tensioning screw only so far as to slightly
relieve the chain.
17. Unscrew and remove three fastening screws (M6 x 95) for tensioning element.
