Car Glass Workshop
How to Replace a Car Windshield
KUMANDROID.com We are often in the condition of the windshield of the car, especially when driving. Although it rarely causes trouble, the windshield of the car must be kept in good condition. If it needs to be replaced, it needs to be exchanged properly to ensure the safety of you and your passengers. You can contact the car glass replacement service which is available 24 hours.
Bagaimana Cara Mengganti Kaca Depan Mobil?
Melepaskan Kaca Depan Lama
1. Lepaskan cetakan plastik (trim karet) di sekitar kaca depan.
Carefully remove all clips holding the windshield molding. These clips can be found in a variety of ways (pulled straight, center first, but reverse side, etc.), need to be replaced if damaged. The price of these clips varies, from very cheap to very expensive and some are hard to get.
2. Analyze the best angle to separate the windshield from the pinch-weld.
The pinch-weld is the area at the front of the car where metal components are welded together. This section provides the structure and frame shape for the windshield. To be able to remove the windshield, you must remove it from the clamp welder. The trick is to work from inside or outside the vehicle with a cold knife or razor.
3. Cut the urethane. Urethane is a very strong and flexible adhesive because it is polymer based.
If you choose to be outside the vehicle, you may experience difficulties when the front is attached too close to the weld clamp. If the urethane is less than 0.5 cm, the knife does not have enough room to make a good cut.
You can also windshield from inside the car. Use a long-handled razor and cut with repeated swiping motions. Many mechanics also use electric cutting machines which run faster even though they can damage the weld metal.
4. Remove the windshield from the car.
This step needs to be done with people's prayers. Open both front doors of the vehicle and use one hand to gently push the glass off the clamp. Hold the glass from the outside of the car firmly and lift it straight up from the clamp weld.
Preparing Pinch-Weld
1. Remove all visible dirt with a brush and clean water. Any contaminants in the clamp weld will reduce the adhesion of the urethane and windshield
2. Scrape off the remaining urethane with a razor blade. Usually residual urethane remains in the clamp weld to a thickness of 1 cm or more and needs to be shortened to about 3 mm.
3. Remove the rust from the clamp welder. All areas damage or reduce the need to go back to the metal to forget all the rust.
4. Cover the area around the rust spot. You cover all unsanded areas and protect the inside of the car using masking tape and a piece of paper or plastic. This step is done so that the primer does not touch the exposed non-metallic parts.
5. Spray primer on all exposed metal. This step is important because it helps the urethane bond and prevents the metal from rusting again. The primer is applied by spraying three thin, even coats on the metal. Do not let the coating on the metal is too thick.
Installing the New Windshield
1. Apply a primer to the frit tape (the black rubber around the windshield).
The purpose of the primer is to open the frit band molecule so that it accepts the urethane molecule.
2. Apply urethane with electric firing putty.
If you don't have electric firing putty, buy it at a hardware store. The price ranges from USD271,98 - USD453,30 The best way to apply new urethane is to glue it to the old urethane. This urethane must be clean and free of dirt, oil, and other contaminants.
One of the problems encountered was dust blowing onto the pinch-weld before the urethane adhesive was finished. This job can be done without firing putty, but it will be more difficult to prevent leakage.
3. Install the windshield.
Carefully line up the top, bottom, and both sides of the glass. Attach the windshield to the top of the pinch-weld. Some vehicles have a driving beam on which the bottom of the windshield can rest. However, some do not have it.
Try not to touch the frit tape as oil and dirt from the skin will contaminate the activated glass and reduce the adhesion of the urethane. Some people glue tape to hold the windshield. This adhesive tape holds the windshield until the urethane dries.
4. Allow the urethane to harden.
Cars should not be driven until the urethane is fully approved. Depending on the type used, urethane usually dries within 1-24 hours. Follow the manufacturer's user guide to find out when the vehicle can be safely reused.
Replacing the Windshield Gasket
1. Remove all windshield clips.
You need a special tool that can be tucked under the windshield trim to carefully loosen the windshield clips.
2. Pull the window gasket.
You will need a gasket to be straight when pulled. If any gaskets are left on the windshield, clean them with a glass scraper or razor blade. Make sure that you do not damage the windshield while working.
3. Push one end of the gasket into place.
After you tighten this end in the groove where the old gasket is located, slowly tighten it around the windshield.
4. Install all gaskets into the grooves.
Work around the windshield to put all the gaskets into the grooves and be careful not to miss anything. All gaskets must fit into the grooves.
5. Fasten the windshield clips.
make sure you attach and clamp it back to the glass so that it can securely hold the gasket and the front.
6. Reinstall the trim around the windshield.
This trim will cover the gaskets and windshield clips.
5.
Tips for Replacing Glass Film Parts Defogger
The defogger is located on the back of the window film. The material is very perishable, so when removing the window film should be extra careful. Using the wrong cutter can actually damage it.
If the defogger element is damaged, it cannot function anymore. The replacement process certainly requires a lot of money. Therefore, when removing the window film should be careful. The steps that can be done are as follows:
- Use a heat gun
- Heat all parts of the window film carefully
- The goal is that the glue does not stick to the window film anymore
- Inspect the tip, whether there are any chipped parts
- If there is a slow pull. If any parts are still sticky, reheat them carefully
- Remove until all parts of the window film come off.
- The process of removing the window film is carried out sideways
- If there is still glue residue, spray it with soapy water
- leave for about 2-3 minutes
- Gently wipe
Make sure to use materials that have soft fibers so as not to cause scratches
Proses melepas film belakang yang mengandung defogger harus ekstra hati-hati. Tujuannya agar bagian ini tidak rusak apalagi patah. Proses pembuatan kaca film merupakan tindakan yang rawan merusak defogger. Yang membuat bagian ini terkadang sulit adalah produsen menggunakan perekat ekstra kuat.
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