GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2009
🢒
Lucerne
🢒
Engine
🢒
Engine Mechanical - 3.9L
🢒 Drive Belt Tensioner Installation
Install the drive belt tensioner.
Caution:
Refer to
Fastener Caution
in the Preface section.
Install the drive belt tensioner bolt and tighten to
50 N·m (37 lb ft)
.