[DIY] Lao Lang’s replacement and improvement of the right front door window rocker and waterproof membrane
MavisAbbot 
9 In 2010, Lang Yi, familiar with wolf friends, should know that this car has several design defects, one of which is that the door is easy to leak, which is mainly caused by two reasons: one is the lack of window seals, which leads to too much Rain Water entering the door, causing the window rocker to rust and the steel wire to break. Second, the waterproof film is thin, once the water is too late to discharge, the waterproof film will be damaged, and then the water will go to the car. Adhere to 9 years, and finally in the autumn and winter this rainy season, the right front window machine hung up, can not hold on, hurry to buy related items, take advantage of the weather does not rain on the weekend, seize the time to start replacement.
The first step is to disassemble the door, pull out the handrail directly, buckle the design, don’t be afraid to break it.
Loosen the screws in the car, T-wrench, it is not difficult.
The other screw, a total of two screws fixed.
Then release the door and pull the buckle out hard to release the door.
It can be seen that after 9 years of destruction, the waterproof film is full of garbage, which is in jeopardy.
In particular, the lower edge, has been water seepage, waterproof effect is about to fail, timely replacement.
The lower edge is damaged, if it is broken, it will cause water to seep into the car.
Release all kinds of interfaces and notice that the red line is heated by my own rearview mirror.
Release the horn interface, all buckle design, a pinch can be released.
Tear open the waterproof film, you can see all kinds of rubbish inside, I was thinking, do we have to clean it regularly?
All the waterproof film is torn off to reveal the true appearance inside.
There is a lot of rubbish in the board, and the motors are all rusty.
Press the button, the elevator has the sound of working, but the glass does not move, why? The steel wire is rusty.
Replace the lift frame, the rotation of the motor shows that the motor is not broken.
Loosen the screw and the lift assembly has fallen off.
Note that the glass should be glued with adhesive tape first, otherwise the elevator will fall, and so will the glass.
Direct transparent adhesive tape can be stuck, as long as the glass does not fall off.
After the lift assembly is loosened, the connection circuit can be loosened.
Compared with the newly purchased lift frame, it is consistent that the motor needs to be removed to a new one.
It is clear that the steel wire has been broken and has lost its function.
New skeleton, more than 100, if the purchase assembly includes motors, more expensive, in addition, I bought a waterproof film, one-time replacement.
Apply butter on the steel wire to lubricate and prevent rust at the same time.
Apply butter on the steel wire to lubricate and prevent rust at the same time.
Apply butter on the steel wire to lubricate and prevent rust at the same time.
Apply butter on the steel wire to lubricate and prevent rust at the same time.
The glue left on the door should be removed with a glue remover.
The residual glue is troublesome and can be removed with a spray of glue remover.
The effect of the glue remover is leveraged, not bad.
The details are handled very clean, if not clean, the new film will not be in place.
The lifting motor can be installed in turn, and at the same time, according to the design problems and my own experience, the waterproof material is lined inside the waterproof film, which can effectively reduce Rain Water’s erosion of the waterproof film and prolong the service life, so I installed the CT film, which is waterproof and corrosion-proof and can be used for life.
The CT film is lined in and blocked in the waterproof film.
The circuit part passes through the CT chip and the stapler is fixed.
It is estimated that it will take many years for corrosion to wear out.
It is estimated that it will take many years for corrosion to wear out.
Add another film to cover all the exposed areas.
Add another film to cover all the exposed areas.
Add another film to cover all the exposed areas.
The top and bottom of the film is fixed with the original screw hole.
The top and bottom of the film is fixed with the original screw hole.
Once fixed, it is completely lined inside, and a barrier is built outside the waterproof film.
The details show, in fact, the seal is a bit more strict.
The details show, in fact, the seal is a bit more strict.
The details show, in fact, the seal is a bit more strict.
The details show, in fact, the seal is a bit more strict.
Then paste waterproof film, waterproof film posted with special glue, you can buy together.
Finally, cover the door shell.
All kinds of wiring and hand-holding can be restored.
The 2 screws removed are restored and tightened.
Recover all, test all kinds of buttons and finish the work.
For this Lang Yi, there are some common problems, but some common problems also have good prevention and treatment measures, so if you change it with your own heart, you can always gain a lot and improve a lot. If you are willing to do it, you can always do it well.
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