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417 7-2. Steps to take in an emergency 7 Whe n trouble ar ises When replacing tires on a vehi- cle with wheel lock nuts, use the following procedures to remove and install the wheel lock nuts. The wheel lock key is stored in the tray inside the luggage com- partment. Always return the wheel lock key to its original position after use, so that it does not get lost. ( ■ Removal For ease of removal, the wheel lock nut should always be the first one loosened. 1 Place the wheel lock key on top of the wheel lock nut, turning until the wheel lock key and wheel lock nut pat- terns engage. 2 Place the wheel nut wrench on the wheel lock key, and while applying pressure on the wheel lock key, loosen the wheel lock nut. ■ Installation For ease of installation, the wheel lock nut should always be the last one tightened. 1 By hand, install a wheel lock nut on the wheel to be installed. 2 Place the wheel lock key on top of the wheel lock nut, turning until the wheel lock key and wheel lock nut pat- terns engage. 3 Place the wheel nut wrench on the wheel lock key, and while applying pressure on the wheel lock key, tighten the wheel lock nut to the rec- ommended torque. WARNING ● Do not raise the vehicle while someone is inside. ● When raising the vehicle, do not put an object on or under the jack. ● Do not raise the vehicle to a height greater than that required to replace the tire. ● Use a jack stand if it is neces- sary to get under the vehicle. ● When lowering the vehicle, make sure that there is no-one near the vehicle. If there are people nearby, warn them vocally before lowering. Wheel lock nut (if equipped) NOTICE ■ When using a wheel lock key (if equipped) Do not use an impact wrench. Using an impact wrench may cause permanent damage to wheel lock nut and wheel lock key. If in doubt about wheel lock application, contact your Toyota dealer. |