1996 Buick LeSabre Owner's Manual - Page 316

I I Long Trip/Highway Maintenance Schedule I 37,500 Miles (62'500km) 0Change engine oil and filter (or every 12 months, whichever,occursfirst). An Emission Control Service. 45,000 Miles (75000 km) 0Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. * * 0Lubricate the suspension and steering linkage, transaxle shift linkage, parking brake cable guides and underbody contact points and linkage (or every ,112months, whichever occurs first). CI Rotate tires. See "Tire Inspection and Rotation" in the Index for proper rotation pattern and additional information. 0Lubricate the suspension and steering linkage, transaxle shift linkage, parking brake cable guides and underbody contact points and linkage (or every months, 12 whichever occurs first). I DATE ACTUAL MILEAGE SERVICED BY: 7-30