2009 Mercury Sable Owner's Manual - Page 243

Roadside Emergencies If you are stowing the flat tire: 1. Remove the extension bolt from the exterior pocket of the felt bag. 2. Install the jack as shown in Step 4 under Stowing the tire and jack. 3. Screw the extension bolt onto the threaded stud of the jack retention bracket. 4. With the temporary spare tire on the vehicle, place the flat tire in the spare tire well with the wheel facing up. 5. Safely secure the wheel by screwing the large wing nut onto the extension bolt. If you are stowing the temporary spare tire, place the tire over the jack and secure it with the large wing nut. WHEEL LUG NUT TORQUE SPECIFICATIONS Retighten the lug nuts to the specified torque at 100 miles (160 km) after any wheel disturbance (tire rotation, changing a flat tire, wheel removal, etc.). Wheel lug nut torque* lb.ft. N•m 1/2-20 UNF 100 135 * Torque specifications are for nut and bolt threads free of dirt and rust. Use only Ford recommended replacement fasteners. WARNING: When a wheel is installed, always remove any corrosion, dirt or foreign materials present on the mounting surfaces of the wheel or the surface of the wheel hub, brake drum or brake disc that contacts the wheel. Ensure that any fasteners that attach the rotor to the hub are secured so they do not interfere with the mounting surfaces of the wheel. Installing wheels without correct metal-to-metal contact at the wheel mounting surfaces can cause the wheel nuts to loosen and the wheel to come off while the vehicle is in motion, resulting in loss of control. Bolt size 243 2009 Sable (mgo) Owners Guide, 2nd Printing USA (fus)