Subaru WRX & WRX STI Manuals 2015 WRX & WRX STI Owner's Manual | Page 395

9-6 In case of emergency/Flat tires 10. Remove the wheel nuts and the flat tire. . Clean the threaded parts with a cloth and check the conditions there. CAUTION If the threaded part was damaged, you should immediately contact your SUBARU dealer. 12. Put on the spare tire. Replace the wheel nuts. Tighten them by hand. WARNING Turn the jackscrew by hand until the jack head engages firmly into the jack-up point. Do not use oil or grease on the wheel studs or nuts when the spare tire is installed. This could cause the nuts to become loose and lead to an accident. 13. Turn the jack handle counterclockwise to lower the vehicle. 9. Insert the jack handle into the jackscrew, and turn the handle until the tire clears the ground. Do not raise the vehicle higher than necessary. 11. Before putting the spare tire on, perform the following steps. . Clean the mounting surface of the wheel and hub with a cloth.