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[汽车维修知识]How to replace tires without a jack

Blog 3年前 (2021-08-20) 301 Views

Under driving conditions in the wild, nojackChangetireThere are many methods. A simple and practical method is introduced below.
(1) Remove the fully inflated spare tire from the car and roll it to the rear of the car, so that the spare tire longitudinally presses against the end of the frame rail on the side of the broken tire, and is reliably over-squeezed.
(2) Start the vehicle and reverse, stop when you feel the rear end of the vehicle tilted, and tighten the parking brake. At this time, the longitudinal beam of the frame has been pressed on the spare tire.Rear axleThe side of the broken tire is lifted as the frame is lifted.
(3) Such as insidetireIf it is damaged, remove the inner and outer wheels together, replace the outer wheel with the inner side, and place a block of wood or stone under the wheel.
(4) Release the hand brake, move the car body forward, and the inner wheel falls on the skid or stone, and then install the spare tire.
A few instructions: The spare tire must be intact and the air pressure is sufficient; this method is applicable to the tire brake on the inner side of the rear wheel; the entire operation process of this method can be completed by only one person, which is convenient and practical.

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