1996 Buick Regal Owner's Manual - Page 313

ng I J - Tripmighway NIaintenallcr: Schedule 1 15,000 Miles (25 000 km) 0Change engineoil and filter (or every 12 months, whichever occurs first). An Emission Control Service. 22,500 Miles (37 500 km) 17 Change engineoil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate steeringball joints (or every 6 months, whichever occurs first). Lubricate steeringball joints (or every 6 months, whichever occurs first). 0Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information.During tire rotation, check brake calipers for freedom of movement. Referto the appropriate GM service manual for proper caliper service procedures. DATE ACTUAL MILEAGE SERVICED B Y DATE ACTUAL MILEAGE SERVICED B Y 7-27