Astra L4-1.8L (2009)
47. Remove the 1st camshaft bearing support.
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Remove the 4 bolts.
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Note removal sequence 1-4.
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Release the bearing support by striking it gently with a plastic hammer.
Note: Mark the camshaft bearing caps before removing them.
48. Remove the intake camshaft.
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Detach camshaft bearing caps 2-5 working from outside to inside in a spiral in steps of 1/2 up to 1 turn.
Note: Note the marking on the camshaft bearing cover with stamped numbers from 1 to 0 (there is a dot at bottom left before each number to
avoid mistakes)
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Remove the camshaft bearing cover from the cylinder head and take out the camshaft.
