Chevrolet MONTE CARLO 1998 Manual page 306

Part E: Maintenance Record
After the scheduled services are performed, record the
date, odometer reading and who performed the service
in the boxes provided after the maintenance interval.
Any additional information from "Owner Checks and
Services" or "Periodic Maintenance" can be added on
the following record pages. Also, you should retain all
maintenance receipts. Your owner infomation portfolio
is a convenient place to store them.
Maintenance Record
7-19