GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2007
🢒
Lucerne
🢒
Engine
🢒
Engine Mechanical - 4.6L
🢒 Oil Pump Suction Pipe and Screen Assembly Removal
Remove the oil pump pickup tube retaining nut (3) from the main bearing stud.
Remove the retaining bolt (1) from the oil manifold plate.
Remove the oil pump pickup tube (2).