The towbar is a traction coupling (TSU), which allows you to tow cars with a car. Despite the simple design, the same components will not fit on any car (a certain part is developed for a particular make or model of car).
This device consists of 2 components:
- crossbars. It must be installed in specially designed body holes or car frame;
- ball node. Attaches to the beam.
Tow bar on a VAZ 2109
This detail is popular among VAZ drivers (in particular, models 2108 and 2109) for towing trailers with sports equipment, goods, building materials and other dimensional items, which do not fit in the cabin or trunk.
For proper operation, the towbar is mounted on the rear frame of the VAZ 2109, and the trailer is attached with a hitch. TSU is made of durable metal and can withstand a weight of several hundred kilograms. The standard load capacity of the towbar is approx 350 kg. Given the weight of the trailer (close 150 kg) you will be able to use a product for transportation of freight on short and long distances by weight to 200 kg, putting it on the car with his hands.
Functions, which the device performs in the model 21099, such:
- transportation of additional cargo;
- shock mitigation in the event of a rear-end accident. It is considered, that the presence of a towbar can reduce the damage to your car in a collision.
Drivers of models 2108 and 21099 worth knowing, that in case of excess weight of their car (together with the trailer) 3500 kg they also need to receive category E.. If the weight of the car is less, then to control the car you will have enough and the usual category B.
Installing the windshield deflector Arrow 2
Trailer for VAZ 2108
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Depending on the method of installation on the body of the car VAZ distinguish the following models:
- removable. Attached to the holes, provided in advance in VAZ 2108 or 21099. Installation of a product provides preliminary cleaning of apertures and twisting of bolts, that will take you no more 15 minutes. This type of product is the most popular among model drivers 21099 due to the ease of mounting;
Sad towbar on the car
- fixed. If you strengthen such a product, pay attention to the coincidence of the holes in the spars;
Fixed towbar on VAZ 2109
- flanged (with bolted fastening). Provide for the installation of additional holes. So you can pick up a towbar for a model from another car and install it on your car. To make it more reliable, some motorists also recommend strengthening the trunk floor.
Flange towbar for car
Complete set and tools
Tow bar for model 2109, usually, painted with powder paint, as it better protects against mechanical damage.
Its complete set includes the following components of installation:
- product;
- electrical package;
- fastening.
Also TSU manufacturers supply a complete set of products with a technical passport and a quality certificate. Socket thermostats are usually included.
To install the towbar on the car with your own hands, you will need:
- scrap;
- pencil (for marking);
- drill;
- corrugation;
- sealant.
installation process
VAZ has special places for TSU installation. You can buy or model, intended for 21099, or other TSU, most suitable for use.
You will need:
- Remove the rear bumper with amplifier.
- Attach the device to the rear spar.
- Make notes in the future location of the product with a pencil. The distance is measured from the vertical wall of the side mounts to the hole in the attached part.
- Find (do) on the model 2108 or 21099 4 holes in the niche for the spare wheel. To transport not too heavy loads, some drivers fix the TSU only on 2 bolts in the spare wheel well.
- Make by 1 additional mounting inside the trunk of the car on each side, that they correspond to the size of a metal sleeve with wiring. The distance between the holes should match the size of the device. Lock the holes with bolts.
- Press the TSU to the car body. To do this, use fasteners (washers, nuts, bolts), which are included.
- Push the corrugation through the holes in the product.
- Lay the wiring in the corrugation, which will go to the outlet.
- Seal the remaining holes with sealant.
Installation of the trailer on Lada Largus
Installation of the trailer device on VAZ 2109
As for electricity, then in the process of assembling it with your own hands in a VAZ you should:
- connect the socket to the contacts on the taillights of the car;
- assemble it according to thermostats;
- be sure to insulate the wires when connecting, to prevent moisture ingress. It is also recommended to use soldering for better contact.
After finishing work process metal surfaces with mastic from bitumen or nigrol, which will help protect the product from corrosion.