Any car owner who decided to independently update the audio system, install a parking sensor or simply conduct high-quality noise insulation, inevitably faces the need to remove the elements of the internal skin. Plastic in modern cars is a capricious material that requires delicate handling. The wrong approach to dismantling It can lead to breakage of fasteners, scratches or even destruction of decorative inserts, the restoration of which will be expensive.
That is why the presence of specialized demolition-set It is a prerequisite for any work in the salon. Conventional screwdrivers and knives are not suitable here, as they are designed for rough exposure, and not for working with fragile latches and locks. In this article, we will discuss in detail what should be included in the ideal kit, how to use it correctly and why saving on the tool can be fatal for the interior of your home. motor-car.
Professionals know that each brand of car has its own design features. Somewhere the plastic is soft and bends, and somewhere - hard and brittle at sub-zero temperatures. The temperature regime when working with plastic elements of the cabin should not be below +15 ° C, since in the cold polypropylene and ABS plastic lose elasticity and break with the slightest effort. Understanding the physics of materials and having the right arsenal will allow you to do the job cleanly and safely.
Key tools in the set for disassembling the cabin
The basis of any high-quality set is the installation blades. They are made of durable but elastic plastic (often nylon or polypropylene) that does not scratch the paintwork and leaves no traces on glossy surfaces. The shape of these tools varies: flat blades are needed for wide panels, and curved ones for access to hard-to-reach latches in the depth of gaps. The use of a metal tool, even wrapped in fabric, often results in slipping and damage to adjacent parts.
The second most important group of instruments are filmmakers for clips and pistons. Fixing elements in the cabin are different: from simple carnations to complex rotating mechanisms. Special forceps allow you to grab the hat clips and pull it strictly vertically, without loosening the seat. An attempt to impinge on such a clip with a knife often ends in the breakdown of its guides, after which the detail begins to dangle and creak.
- 🛠️ Installation blades - the main tool for disconnecting panels, there are different thicknesses and flexibility.
- 🔧 Clips filmers - specialized forceps for careful extraction of fasteners without deformation.
- 🔦 Lantern-lamp - necessary for illumination of the mounting places in dark niches under the torpedo.
Also in advanced sets you can find magnetic extension cords for bolts and flexible holders. They allow you to get fasteners that fell into deep cavities behind the skin, without disassembling the floor of the cabin completely. The presence of such trifles significantly accelerates the process and relieves unnecessary hassle. Remember that a lost bolt of the airbag attachment or frame element is a serious problem.
Types of fasteners and features of their removal
Before you pick up the tool, you need to understand what type of fastening you are dealing with. In modern vehicles, such as Toyota Camry or Volkswagen PoloCombined fixation methods are used. These can be screws hidden under decorative plugs, or plastic latches that work on the principle of locking. Failure to understand the mechanism leads to the use of excessive force, which is unacceptable.
The most common type is the clips-pistons. They have a central rod and expanding legs. To remove them, you first need to sink the central rod inside (or pull out, depending on the design), and then remove the entire clip. There are also swivel clips that need to be swiveled 90 degrees before being pulled out. If you pull a clip like this force, it will just fall apart in your hands.
⚠️ Warning: Never start dismantling a large panel (such as a door card) from one corner. Evenly crack the mounts around the perimeter, moving from the lower corner upwards to avoid distortion and breakage of the plastic.
Particular care should be taken when working with parts that have a glossy coating Piano Black Or a tree imitation. Even the soft plastic of the shoulder blade can leave micro-scratches that will be visible in the sun. In such cases, professionals use additional protective films or lay a layer of soft tissue between the tool and the surface. It takes longer, but retains the perfect interior look.
Comparative table of tool materials
The choice of the tool material directly affects the result of the work. Let’s look at the main types of materials used in the manufacture of dismantle kits and their impact on cabin parts.
| Materials of the instrument | Risk of LCP damage | Flexibility | Recommended application |
|---|---|---|---|
| Nylon reinforced | Minimum | Medium | A universal tool for most panels |
| Soft plastic (PP) | Absent. | Tall. | Glossy inserts, fragile plastic |
| Plated metal | High-pitched | Low. | Only for hidden attachments under the carpet |
| Tree (special) | Absent. | Low. | Work with skin and alcantara |
As you can see from the table, the universal solution is reinforced nylon. It combines the strength of metal and the safety of plastic. However, for working with premium materials such as natural leather or alcantara in brand cars BMW or MercedesIt is better to use specialized wooden or very soft plastic blades. Metal tools with rubber linings are only allowed in places where they are guaranteed not to touch visible parts of the interior.
It is also important to pay attention to the quality of the processing of the edges of the tool. Cheap sets often have burrs from casting, which can act as a blade. Before starting work, it is recommended to carefully inspect the working edge of each shoulder blade and, if necessary, carefully grind the defects with small sandpaper.
Step by step: dismantling the door card
Dismantling the door card is one of the most frequent operations when installing speakers or noise insulation. This process requires consistency and accuracy. First, you need to remove all visible elements: the door opening handle, the windows switch and decorative linings. Often, the main points of attachment are hidden under them.
After removing the visible bolts, you can proceed to remove the card itself. Insert a wide plastic blade into the gap between the card and the metal door at the bottom. Move up and on yourself carefully click the first clip. Move around the perimeter, gradually releasing the fasteners. Do not pull the card sharply, as it can be connected to the wires of speakers, wires of actuators and backlight.
☑️ Checklist before removing the door card
When the card is freed from the latches, it must be carefully lifted up to remove the guides from the engagement, and set aside. Be sure to disconnect all electrical connectors, having previously fixed the locks. Reverse assembly is made in reverse order, while the old damaged clips are better to replace them with new ones.
Frequent mistakes when working with plastic
One of the most common mistakes is to ignore the temperature. As mentioned, cold plastics become brittle. If you work in a garage in winter, be sure to warm up the car before starting work. This applies not only to door cards, but also torpedo elements that can crack even from slight pressure.
Another mistake is using a screwdriver as a lever. Many beginners try to tuck the panel with a screwdriver sting, relying on the neighboring detail. This is almost guaranteed to cause soft plastic to press or dents to appear. The lever should be the shoulder blade itself.The point of support is a protected surface or free space, but not an adjacent detail of the interior.
- ❌ Use force where the equipment should work: if the part does not go, then you have not found all the mounts.
- ❌ Ignoring Electrics: Trying to remove the panel without disconnecting the wires leads to a break in the plumes.
- ❌ Chaotic fastener storage: lost bolts and tangled clips complicate assembly.
⚠️ Warning: Never leave removed plastic panels lying on the edge or curved. They may be under their own weight, and they will not be able to install them back. Keep them only in a horizontal position on a flat surface.
Rehabilitation of damaged anchorages
Even with careful work, part of the clip can break. This is normal, so the presence of a remplekt clips in the kit for dismantling is a huge plus. However, if the seat on the part itself is broken, the situation becomes more complicated. In such cases, you can use special repair sleeves or restore the plastic with soldering and reinforcing mesh.
To restore the reactive part of the mounting on the panel often use the method of "hot" installation of new clips. The place around the hole is neatly warmed up, and a new clip is pressed into place, monolithically connecting to the base. There are also universal repair kits that allow you to install a metal or reinforced plastic sleeve that holds better than the original.
If the damage is serious, for example, cracked itself guide on the door map, will help two-component glue for plastic or epoxy resin with reinforcement. The place of the crack is drilled at the edges (so that the crack does not go further), degreased and glued on the inside. After drying, the surface is grinded and painted in color if necessary.
Questions and Answers (FAQ)
Can you use a conventional construction knife instead of plastic blades?
It's not recommended. The knife blade is too sharp and narrow, it cuts through the plastic and soft tissues of the cabin, and can also damage the wiring. Use only a specialized tool.
Where can I buy original clips for my car?
Original clips can be ordered from official dealers by the VIN code of the car. There are also universal clips sets that are suitable for most popular brands, such as: Hyundai, Kia, Lada and others.
What to do if there is an extra bolt after assembly?
It's a wake-up call. Chances are, you haven't put some part in place or snapped the mount. Disassemble the unit again and check all the mounting points. There should be no extra bolts in the design of the car.
Do I need to remove the battery before dismantling the cabin?
Yes, it is a mandatory safety rule. When working with elements where the airbag wires, audio systems or windows control pass, disabling the minus terminal (- prevent short circuits and accidental system operation.