1996 Buick Park Avenue Owner's Manual - Page 240

Getting under a vehicle when itis jacked up is dangerous. If the vehicle slipsoff the jack,you or could be badly injured killed. Never get under a vehicle when it supported only by a jack. is _I NOTICE: 4. Near each wheel well is a notch in the frame to put the jack head into. The front notch is 10 inches (25 cm) back from the front wheel well. The rear notch is 8 inches (20 cm) forward from the rear wheel well. 5. .Position thejack and raise the jack head until it fits firmly on the ridge in the vehicle's frame nearest the flat tire. Do not raise thevehicle yet. Put the compact spare tire near you. Raising your vehicle with the jack improperly positioned will damage thevehicle or may allow the vehicle to fall the jack.Be sure to fit the off jack lift head into the properlocation before raising your vehicle. 5-28