1996 Buick Park Avenue Owner's Manual

30,000 Miles (50 000 km) (Continued)0 For supercharged engines only: Check thesupercharger oil level and add oil as needed(or every 36 months, whichever occursfirst). See “Recommended Fluids andLubricants” in this section.An Emission Control Service.IIDATE ACTUAL MILEAGE SERVICED BY37,500 Miles (62 500 km)0 Change engine oil and filter (or every12 months, whichever occurs first).An. Emission Control Service. *0 Lubricate the suspension, steering linkage,transaxle shift linkage, parking brake cable guiand the underbody contact points and linkage (orevery 12 months, whichever occurs fiist).0 Rotate tires. See “Tire Inspection and Rotation”in the Index for proper rotation pattern andadditional information. During tire rotation,check brake calipers for fi-eedom of movement.Refer to the appropriate GM service manual forproper caliper service procedures.d1ACTUAL MILEAGE SERVICED BY:r --