Q45 V8-4494cc 45L DOHC (VH45) (1992) - Cylinder Head Assembly Valve Cover Service and Repair
Left rocker cover
1. Remove vacuum pipe.
2. Remove main harness from bracket and move where it will not interfere with cover removal.
3. Remove all ignition coils and spark plugs.
4. Remove blowby hoses from rocker covers.
5. Remove rocker cover bolts.
6. Remove rocker cover.
Right rocker cover
1. Remove power steering oil reservoir tank bolts so tank is loose.
2. Separate fuel pipes.
3. Remove engine slinger.
4. Separate blowby hoses from rocker covers.
5. Remove all ignition coils and spark plugs.
6. Remove rocker cover bolts.
7. Remove rocker cover.
Installation
1. Before installing rocker cover, remove all traces of liquid gasket from mating surface of rocker cover gasket to cylinder head.
2. Apply a continuous bead of liquid gasket to mating surface of rocker cover gasket and cylinder head.
Use Genuine Liquid Gasket or equivalent.