1993 Oldsmobile 88 Owner's Manual - Page 215

Problems on the Road Changing a Flat Tire ~ O N X : ) 12. Raise the vehicleby rotating the 10. Near each wheel wellis a notch in 11. Position the jack and raise the jack the frame into which to put the jack in wheel wrench clockwise the jack. head until it fits firmly into the head. The front notch is 10 inches notch in the vehicle's frame nearest Raise the jack far enough so there's back from the front wheel well. The the flat tire. Do not raise the vehicle enough room for the spare tire fit. to yet. Put the compact spare tire near rear notch is 8 inches forward from you. the rear wheel well. The wheel wrench has these 8 and 1 inch 0 Raising your vehicle with the jack I distances stampedon the handle. improperly positioned will damage to Use the wheel wrench to measure the vehicle or may allow the Getting under a vehicle when the notch by flipping the socket into If vehicle to fall off the jack. Be sure it is jacked up is dangerous. the handle, then measure from the the vehicle slipsoff the jack, you to fit thejack lift head into the socket endof the wrench. could be badly injured or killed. Never get under a vehicle when it is supported onlyby a jack. 13.Remove all the wheel nuts and take off the flat tire. I'