Astra L4-1.8L (2009)
3. Install the exhaust camshaft.
*
Coat with MoS 2 lubricating paste.
Note: Note the identification marking on the camshaft bearing cover.
*
Install the camshaft.
*
Install the camshaft bearing cover.
*
Tighten the camshaft bearing caps 2-5 in a spiral from the inside to the outside.
Tighten the camshaft bearing caps to 8 Nm (70 lb in).
Note: Sealing surfaces must be free from oil and grease.
4. Clean sealing surfaces of 1st camshaft bearing support and the cylinder head with a suitable tool, e.g. plastic wedge.
Clean the oil duct (arrow) from any sealant residue.
