GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2009
🢒
Lucerne
🢒
Engine
🢒
Engine Mechanical - 4.6L
🢒 Drive Belt Idler Pulley Removal
Loosen the drive belt idler pulley bolt.
Remove the drive belt idler pulley and bolt.