2005 Buick Rainier Oil Filler Tube

You should remove the camshaft cover, and the exhaust and the intake sprocket bolts, install the J 44222 onto the cylinder head and adjust the horizontal bolts into the camshaft sprockets to maintain chain tension and keep from disturbing the timing chain components, move the sprockets with the timing chain off of the camshafts, remove the camshaft cap bolts, the camshaft caps, the camshafts, and the valve Rocker Arms, place the valve rocker arms and valve lash adjusters in an organized order so the components can be installed into the original locations and remove the valve lash adjusters.

You should remove the camshaft cover, and the exhaust and intake sprocket bolts, install the J 44222 onto the cylinder head, adjust the horizontal bolts into the camshaft sprockets, move the sprockets with the timing chain off of the camshafts, remove the camshaft cap bolts, the camshaft caps, the camshafts, and the valve rocker arms, place the valve rocker arms and valve lash adjusters in an organized order so the components can be installed into the original locations and remove the valve lash adjusters.

You should remove the intake manifold, the A/C line at the oil level indicator tube bracket nut, and the A/C bracket bolt from the engine lift hook, position the A/C line out of the way, remove the engine lift bracket, disconnect the ignition control module electrical connectors, loosen the ignition control module bolts, remove the ignition control module, disconnect the engine electrical harness housing from the camshaft cover and the fuel injection harness electrical connector, loosen and remove the camshaft cover bolts, remove the camshaft cover and clean and inspect the camshaft cover.