How to change the launch x431 wheel tire?

On the sets of tires to the wheels: working slowly and deliberately choose good auspicious day, we went straight to the professional tire stores with small high carrying a set of fairly new space hub, and has long been to buy good Goodyear EF1 AS2 tire rendezvous. Remove the new wheels to the shop, a small high temporarily shelves rest, just waiting for the new shoes in placeRemove wheel the first step of our operation is to remove the wheels. The operation appears to be very simple, just screw on the hub to loosen., But the order of the disassembly screws luxurious. The Golf 6 wheels the the five screws structure, demolition should be used diagonal sequence, the equivalent of painting pentagram steps. This operation, from the theoretical point of view, by the force of the screws will be more evenly, minimize the deformation of the screws and the mounting holes. 
The help of jackhammers, the maintenance of the master will soon be a small four-wheel unloading down, and then placed in the side. These wheels are only serving 10 months time, in addition to some dirty, and there is no loss, but still can not escape fate to be replaced golf - perhaps this is the fate of the original accessories. 
Set tire pull away, back to the topic. Maintenance master the new wheels out of the carton, carefully fixed on the tire changer, you can begin to put tires. "Sets" the operation appears to be simple, but when you've seen the structure of the tire and touched the tire material, you will find sets of tire wheel hub is a lot of effort. Looked at the maintenance of the master slender physique, he Nie Bahan. I saw the maintenance of the master first to tire along the brush on Vaseline, then the tire is placed on the hub side of the pedal so that the base rotation, with the fork on the tire changer slowly sets the tire wheel hub side of the force of the tire edge pressed into the hub. 
Sets of tires in the process, the operating side of the maintenance of the master side, told us: "brute force is not used, the more violence rigidly the tire more we do not match, and must not be rushed." Having said that, do this live less The effort is also no good. We look at the master, he has been sweating. Maintenance master very carefully pressing the tire, but the tire is still some "naughty": I thought that sets a period, turn the base, suddenly pop, and can only be re-pressed once. 

Third, inflatable inspection, maintenance and master hard duty tire sets of wheel hub, but also in accordance with the standard air pressure to help inflate the tire side inflatable side to check the degree of adhesion of the tires and wheels. With the increase in air pressure within the tire along constantly being squeezed, gradually wheels fit, the tire rubber rebound wheels "bang bang" a loud noise issued from time to time, just that sound very flat tire really startled us ......