Buick 1994 LeSabre Owner's Manual page 208

The
jack handle has markings at 8" for the rear; 10" for
the front to help you locate the jacking notches in the
frame.
Position the jack under the
vehicle.
There is a notch in
the frame near each of the
wheels. Fit the top of the
jack into the notch nearest
the wheel with the flat tire.
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