Group: Users Posts: 3 482 Registration: 19.6.2006 From: Moscow User no .: 3 091 Real name: Vadim
I don’t know if it will be interesting to someone, I took pictures during the repair of the mirror. I decided to write a small article with pictures. If it does not arouse interest, the modders will delete it :) SO:
One winter morning (December last year) I leave the house, go up to Eagle and observe the absence of the right side rear-view mirror. I immediately thought that the locals broke off the fulyugans. Having carefully examined the machine, Sighing with regret and not a cheerful thought about hitting $ 300, I got into the car. Suddenly I see a piece of paper sticking out behind the janitor. Well, I think some paddle broke off the mirror and wrote, like, if you still park the car here, we'll knock out the glass. Well, you know all these stories about courtyard wars for a parking lot :)))
In the bamazhka (otkserenoy) it was written that, they say, regarding damage to your car, please contact such and such an ATS. Immediately another thought arose: the piece of paper was xeroxed, it means that the cops attached it, and this in turn means that they caught someone with my mirror. And so it happened. In short, the essence of the matter, I took the mirror from the police after signing a bunch of papers.
When handing over the car for the next repair, I asked the guys to remove the remnants of the mirror at the same time, because in order to get to them, you need to remove the door trim, cover plate and unscrew 3 screws. It's frosty on the street, you can't poke around with your hands :) The remains were removed. Another week was spent thinking about repair options. Finally I made up my mind. Today I still need to go to the service, at the same time I want to put the repaired mirror back. You know, parking is not very convenient, and the aesthetics are violated
Everything was laid out on the table and prepared for the sacrament: tools, a mirror, coffee, clean medical alcohol in a bottle. only for degreasing before gluing, and not for ingestion :)))
For a very long time I tried to disassemble the mirror in parts to restore the wiring. I was bothering for a very long time, but I couldn't make it out. There are 3 screws under the mirror itself. I managed to get off one of them, but the other two did not want to go to any. The cogs are rusted. The rust inhibitor did not help either. In addition, the slots on the heads were licked off. In general, it was decided to glue it as it is. The most difficult thing was to solder the wires sticking out of the mirror in place, since they were short.
Under the dashes 2 and 3, there are two parts that were to be glued. 2- outer case, 3 - plastic rigid base. The ends were carefully stripped of insulation and soldered.
I covered each wiring at the place of soldering with a heat-shrinkable tube to avoid short circuits.
The flagellum turned out to be almost the same thickness as it was originally. It was very important not to increase the thickness of the joint, otherwise it would not have crawled through the hole in the rigid base. From above, the entire tourniquet was additionally wrapped with electrical tape. I think there will be no problems.
Naturally, everything was plastic on the cable :)) Now it was necessary to glue the plastic. I decided to start with the outer case. I thought for a long time what to glue. I opted for an adhesive based on cyanoacrylate. I rummaged through the Internet to find out how the glue behaves in frost, heat and other bad conditions. The information found showed that my choice was correct. Cyanoacrylate based adhesives are highly resistant to frost, heat, moisture and other natural phenomena.
Now I don't trust Chinese glues. I bought a Moment (don't count it as an advertisement) because it is one of the best adhesives of this class (available to the general public). Of course, there are better quality adhesives based on this base, but they are not readily available. In the picture below, the gluing area is outlined in red.
Surprisingly, the glue adhered perfectly and after 5 seconds the outer casing was glued. I even checked the strength of the connection for fresh glue - it holds, dog! (Complete drying 16-24 hours, when the glued product can be subjected to mechanical stress).
The photo shows the seam left after gluing, but since this seam will be from below, it will practically not be noticeable. Then it was the turn of gluing the rigid base. I had to bore a little hole from where the wire comes out, because in the place where the soldering was insulated, the wire was slightly stuck.
The gluing went off without a hitch and the seam was also strong enough. The fact is that I had doubts about the strength of the glue joint, since the center of gravity of the mirror is still in the mirror. And I was afraid that the seams would not support the weight and might break off again in the same places. Although I knew that cyanoacrylates make very strong bonds. Especially when gluing plastics. And I wanted to insert an elastic band into the gap between the mirror housing and the body of the part that is attached to the body and put it on both sides with glue. To create a lever in this way. But then the mirror would not fold (although you rarely have to fold the right mirror). Thank God, no elastic was required. The connection is strong enough to support the weight of the mirror itself.
Well, then everything was assembled “as it was” :) The tester rang out the electrical circuits of the motor for controlling the settings and heating. Everything seems to work. But it will finally be clear when the mirror is connected to the on-board network. If everything works correctly, I'll write it back later (after putting the mirror in place :) The result of the repair is below:
Thanks to everyone who used letters and did not regret the traffic :)))
PS: I restored the photo. And a little tip: for gluing the power part of the mirror (sole), use two-component adhesives, such as Moment Epoxylin DUO. I glued the second mirror to my “proprietary” composition. Outer plastic for a second. Everything continues to this day, 1.5 years have already passed. The “composition” withstood all temperature conditions.
Post has been edited sam01 – 18.1.2010, 11:31
How to disassemble and repair your rearview mirror?
What is required for disassembly
How to remove a mirror
How to disassemble a mirror, 2 ways
Repair rules
It often happens that the mounting of the rear-view mirror looses, and the mirror does not hold well or falls off (perhaps someone caught it on the go). It happens that the side mirror is broken or cracked - it needs to be changed. The mirror angle adjustment drive may need to be repaired.
You can go to a car service, and the mirror will be attached in place. But if there is no service nearby, then you will have to act independently. The rear-view mirror is extremely important on the road: the driver can monitor the situation on the road in the field of view behind the rear fenders and rear bumper. Mirrors on different brands of cars are different: an interior mirror and side mirrors, ordinary, folding, electric and others. When removing and disassembling any mirror, you need to be extremely careful not to damage the mirror itself.
In order to disassemble the mirror, you will need a tool:
• 2 flat screwdrivers (they snap off the latches).
• A thin long screwdriver and a piece of soft cloth (to wrap around the screwdriver).
• Key-star 10 or a regular screwdriver with replaceable bits.
How dismantle the power side mirror (assembled):
1. Remove the triangular trim from the front door.
2. Disconnect the mirror wiring connector. Do not damage the mirror heating wiring!
3. Holding the mirror, unscrew the 3 fixing screws.
4. Remove the assembled mirror.
5. We mount the mirror in the reverse order.
Removing the mechanically operated side mirror:
1. Remove the mirror adjuster retaining bracket.
2. Holding the mirror, unscrew the 3 fixing screws.
3. We remove the mirror.
4. Installation is carried out upside-down.
How to remove a rearview mirror in a car
The most common mounting for a rearview mirror on a windshield is 2 bolts. Such fasteners are found on domestic machines. To remove the mirror in the salon, proceed as follows:
1. Remove the bolt caps (if present).
2. While holding the mirror, unscrew the mounting bolts.
3. Remove the mirror.
4. Wipe the place where the mirror adheres to the windshield with alcohol.
5. When installing the mirror, you need to make sure that the mirror "sits" in the same place (a patch on the windshield).
On a foreign car, the rear-view mirror is glued to the windshield. To remove the mirror from the windshield, we do the following:
1. We remove all plastic plugs with our hands.
2. Moderately pull the mirror up (towards the ceiling).
Apply force correctly (when pulling the mirror up). If you overdo it, the windshield can crack. If the mirror has already left its place (it has come out of the rail of the bracket), and you are still pulling it with effort, then you can accidentally cut through the upholstery on the ceiling with a sharp edge. On some car models, there is a special lock in the form of a button (you should press it).
To replace a cracked mirror, you need to know how to disassemble your rearview mirror. You can only disassemble the removed mirror: this is both convenient and safe for the mirror itself. Parsing the rear-view mirror can be done in two ways:
• After removing the mirror from the door or windshield. This disassembly method is safer for the entire mirror unit.
• Disassemble the mirror without dismantling it from the attachment point.
If you need to replace any element of the mirror block, you have to disassemble the rear-view mirror. You can completely disassemble the rear-view mirror (side or from the windshield), following the scheme:
1. Heat the mirror body with a hairdryer (in the warmth, the glue on which the mirror is held will soften and it will be easier to pry it off).
2. Using a wooden spatula or a flat screwdriver wrapped in a soft cloth, we are trying to separate the mirror itself from the case. To do this, carefully (up and down) pry the mirror with a thin instrument.
3. Now we disconnect the mirror heating wires (there are 2 of them).
4. There are 3 screws on the adjusting mechanism. They need to be unscrewed.
5. Disconnect the wires from the adjusting mechanism.
6. Putting the adjusting mechanism aside. There are fasteners under the mechanism.
7. First, remove the back top cover. The cover mounts are made in the form of tabs. They need to be pressed towards each other. On the right side, the tongue must be pressed to the side (push it out).
8. Slowly and carefully pull the cover towards you.
9. Now detach the rear bottom cover. There is also a fastening tongue here. Press in the tab with a screwdriver and at the same time use a knife (or flat screwdriver) to push the tab away from the back cover.
10. Detach the back cover carefully. It is better to use chemical hardening glue for gluing the rear-view mirrors.
The rules for repairing rear-view mirrors are the same for all types of mirrors:
• It is better to repair the mirror after removing it from the mountings.
• It is safer to disassemble the mirrors when removed.
• Before picking up and pulling out the mirror itself, warm up the case with a hairdryer.
• Do not press hard on the mirror - it may crack.
• Be extremely careful when removing the mirror from the windshield (it could break the windshield or damage the headliner).
• Do not make sudden movements when disassembling the mirror unit (you can cut the heating wires).
• If it is impossible to replace the broken part of the mirror unit, you will have to install a new mirror unit.
Video (click to play).