1997 Buick Park Avenue Owner's Manual - Page 255

Getting under a vehicle whenit is jacked upis dangerous. If the vehicle slips offthe jack, you could be badly injured or killed. Never get under a vehicle whenit is supported only bya jack. Raising your vehicle withthe jack improperly positioned can damage the vehicle and even make the vehicle fall.To help avoid personal injury and vehicle damage, be sure tofit the jacklift head into the proper location before raising the vehicle. 5. Raise the vehicle by rotating the wheel wrench clockwise in the jack. Raise the vehicle far enough off the ground so there is enough room for the spare tire to fit. 6. Remove all the wheel nuts and take off the flat tire. 5-27