Geo 1995 Prizm Owner's Manual page 196

Doing Your Own Service Work
If you want to do some of your own service work, you'll
want to get the proper Geo Service Manual. It tells you
much more about how to service your Geo than this
manual can. To order the proper service manual, see
"Service Publications'' in the Index.
Your vehicle has an air bag system. Before attempting
to do your own service work, see "Servicing Your Air
Bag-Equipped Geo" in the Index.
You should keep a record with all parts receipts and list
the mileage and the date of any service work you
perform. See "Maintenance Record" in the Index.
NOTICE:
If you try to do your own service work without
knowing enough about it, your vehicle could be
damaged.
6-2