Buick 2001 Park Avenue - Manual (Page 283)

6-20
The filter should be replaced as part of routine
scheduled maintenance. See “Maintenance Schedule” in
the Index for replacement intervals. See your dealer for
details on changing the filter.
Once you remove your filter, if you choose not to
replace it, it will not damage your vehicle.
However, the air will no longer be filtered.
Supercharger Oil
Unless you are
technically qualified
and have the proper
tools, you should let
your dealer or a
qualified service
center perform
this maintenance.
When to Check
Check oil level every 30,000 miles (50 000 km) or every
36 months, whichever occurs first.
What Kind of Oil to Use
Use only the recommended supercharger oil. See
“Recommended Fluids and Lubricants” in the Index.
How to Check and Add Oil
Check oil only when the engine is cold. Allow the
engine to cool two to three hours after running.
CAUTION:
If you remove the supercharger oil fill plug while
the engine is hot, pressure may cause hot oil to
blow out of the oil fill hole. You may be burned.
Do not remove the plug until the engine cools.
1. Clean the area around the oil fill plug before removing it.
2. Remove the oil fill plug using a 3/16 inch Allen wrench.
3. The oil level is correct when it just reaches the
bottom of the threads of the inspection hole.
4. Replace the oil plug with the O - ring in place.
Tighten to 88 lb - in (10 N·m).