▼ Table of Contents ▲ Main Menu If You Have a Flat Tire 14. Reach into the car and turn the ignition switch to ACCESSORY (I). This will start the air pump to inflate the tire. NOTICE Do not climb into the car when it is on the jack. You could cause the car to roll off the jack, damaging the suspension and body. Keep your fingers and clothing away as the tire inflates and unfolds from its compact size. 15. After about five minutes, unscrew the air pump hose and check the pressure with the supplied pressure gauge. Inflate to: 16. When finished, reach in and turn the ignition switch to LOCK (0). Unplug the air pump power cord. Front — 180 kPa (1.8 kg/cm 2 , 26psi) Rear — 220kPa 2 (2.2 kg/cm , 32 psi) CONTINUED Taking Care of the Unexpected ▼ Table of Contents ▲ Main Menu If You Have a Flat Tire 17. Screw the valve cap on the valve tightly with your hands. Taking Care of the Unexpected 18. Lower the car to the ground and remove the jack. 19. Tighten the wheel nuts securely in the same crisscross pattern. Have the wheel nut torque checked at the nearest automotive service facility. Tighten the wheel nuts to: 110 N . m (11 kg-m, 80 Ib-ft) ▼ Table of Contents ▲ Main Menu If You Have a Flat Tire Storing the Folding Spare Tire Before returning the folding spare tire to its compartment, you must let out all the air. It will fold back to its original space saving shape. The folding spare tire must be off the ground when you let the air out. It is best to deflate the folding spare tire while it is still mounted on the car. This prevents foreign material from being trapped between the wheel and tire. 20. Store the jack, wheel wrench, extension, air pump, pressure gauge, screwdriver and flat tire in the trunk. To store the flat tire, put a sheet of paper on the contact surface of the tire and the trunk well as shown in the illustration. Slide the tire in the trunk well with the outside surface of the aluminum wheel facing up. 21. Temporarily keep the wing bolt in the trunk as well. See Replacing Tires and Wheels on page 173 for tire replacement. 1. If the folding spare tire is still on the car, follow the instructions under Changing a Flat Tire to loosen the wheel nuts and jack up the car. CONTINUED Taking Care of the Unexpected ▼ Table of Contents ▲ Main Menu If You Have a Flat Tire 2. Unscrew and remove the folding spare tire valve cap. 3. Remove the rubber cover on top of the valve cap. Use the notch on the valve cap to unscrew the spare tire valve core until the air starts coming out. Use your hand to shield your eyes. The valve core can fly out under pressure. Keep your fingers and clothing away as the tire deflates and folds back to its compact size. Taking Care of the Unexpected 4. As the tire deflates, it will fold back to its original shape. When the air stops coming out of the tire, use the notch on the valve cap to tighten the valve core. Table of Contents ▼ ▲ Main Menu If You Have a Flat Tire VALVE CAP 5. Put the rubber cap back on the valve cap. Screw the valve cap back on the folding spare tire valve. 6. Remove the folding spare tire and install the original tire and wheel nuts. Lower the car and tighten the wheel nuts securely in a crisscross pattern. Tighten to: 110 N . m (11 kg-m, 80 Ib-ft) 7. Store the folding spare tire in the front compartment with the outside surface of the wheel contacting the bracket of the spare tire well. Securely tighten the wing bolt. Taking Care of the Unexpected ▼ Table of Contents ▲ Main Menu If You Have a Flat Tire Air Pump The air pump that comes with your NSX is designed specifically to inflate the folding spare tire. Follow these precautions: Connect the air pump only to a 12 V car battery. Connecting it to any other power source could damage the air pump. Applying oil to any component of the air pump is not necessary. The surface of the air pump will become hot during use. Do not touch the air pump while in use. Continuous operation for more than 15 minutes could damage the air pump. Let it cool down before using it again. Taking Care of the Unexpected Folding Spare Tire Your car comes with a folding spare tire. Use this spare tire as a temporary replacement only. Get your regular tire replaced and put back on your car as soon as you can. Follow these precautions whenever you are using the folding spare tire: Inflate or deflate the spare tire only when it is on the car. Inflating it on the ground may trap stones or other foreign matter between the tire and the wheel rim. Do not exceed 50 mph (80 km/h) under any circumstances. This tire gives a harsher ride and less traction on some road surfaces than the regular tire. Use greater caution while driving on this tire. The spare tire is smaller than the regular tire, reducing your car's ground clearance. Such things as road debris and parking lot speed bumps could possibly damage the underside of your car. Do not take your car to an automatic car wash when the spare tire is mounted. Because of the reduced ground clearance, the underside of your car could be damaged by the mechanism that pulls the car through the car wash.
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