The windshield cleaning system plays a critical role in driving safety, especially in the conditions of Russian winter or rainy autumn. For owners. Skoda Fabia Second generation (5J body) replacement washer reservoir It is often an inevitable procedure due to the fragility of plastic and frequent cracks in the cold.
Many car owners are faced with the fact that the standard tank installed from the factory cannot withstand temperature changes. Cracks can appear even on an intact housing if the liquid in the system is frozen. In such situations, it is important to know how to choose the right spare partto avoid constant leaks and electrical problems.
Design features and typical problems
Washer reservoir on Skoda Fabia 2 located in the front part of the engine compartment, behind the right front fender. This arrangement makes it vulnerable to mechanical damage if the wheels are removed carelessly or when gravel gets in the way. The plastic from which the tank is made loses its elasticity over time, becoming brittle.
The most common problem is the appearance of microcracks in the area of the fastenings or at the junction with the pumps. Often, owners do not notice puddles under the car right away, but only when the fluid level drops critically low. In addition, staff washer motors often fail due to overload when water freezes.
It is important to note that the tank design includes a built-in filter and a liquid level sensor, which often fails before the tank itself. If the indicator light on the dashboard is constantly on or does not light up at all, the problem may not be with the sensor, but with the wiring going to it. tank.
How to choose: original or analogue?
When choosing a spare part, you are faced with a dilemma: buy an expensive original or save on a high-quality analogue. Original tank from Skoda (VW Group) has ideal geometry and quality plastic that is resistant to aggressive chemical washer fluids.
However, the cost of the original part is often inflated. There are proven analogue manufacturers on the market who offer products of no worse quality, but cheaper. The main thing is to pay attention to the presence of all the necessary holes for motors and pipe fittings.
Some owners prefer install tanks from Skoda Fabia 1 (body 6Y), if they fit the mountings, but this requires modification of the pipes and level sensor. This approach saves money, but can create problems with tightness if installed incorrectly.
Be sure to check the part number before purchasing. For Skoda Fabia 2 With different equipment (presence of heated nozzles, different types of pumps), the numbers may differ. An error in selection will lead to the fact that the new tank simply will not fit into the standard mounting locations.
- Original Skoda
- High-quality analogue
- Repair of old
- Buying from a salvage yard
Tools and preparation for replacement
The replacement process does not require complex specialized equipment, but you will need access to the engine compartment and possibly removing the wheel for ease of operation. Prepare a set of keys, screwdrivers and a container to drain the remaining liquid. Don't forget about new clamps for the pipes, as old ones often stick or break when removed.
To carry out work safely, the battery must be disconnected. This will eliminate the risk of a short circuit when disconnecting the connectors from washer motors. It is also recommended to drain all fluid from the system to avoid spilling chemicals on engine parts or paintwork.
In some configurations, access to the tank is difficult due to the air filter or decorative trims. You may have to remove them to gain free access to the mounting bolts. This will take some time, but will make the process of installing the new part easier.
โ๏ธ Preparing to replace the tank
Step-by-step replacement instructions
The first step is to remove the old tank. Disconnect the electrical connectors from the pumps and level sensor. Be careful not to damage the clips on the plastic chips. After this, unscrew the fittings of the pipes supplying water to the nozzles and the tank.
Now you need to unscrew the mounting bolts holding the tank to the body. Usually there are two or three of them, located at the bottom and top. Carefully remove the old one washer reservoir, being careful not to touch adjacent components, such as the radiator or expansion tank of the cooling system.
Installing a new element is done in the reverse order. Before tightening the fasteners, make sure the tank is level and not twisted. Connect the pipes and secure them with new clamps. Turn on the washer pumps to check the connections for leaks.
If you hear extraneous noise when the motors are operating or liquid is not supplied, check the integrity of the filters and the absence of air pockets in the system. Sometimes it takes several on-off cycles to completely fill the lines.
What to do if the tank is cracked, but you canโt buy a new one?
A temporary solution may be to use epoxy resin or special plastic for car repairs. However, such repairs do not guarantee durability, especially in winter. It is better to use these methods only as a last resort, as a temporary measure until you purchase a new part.
Correct installation of pipes and the use of new clamps is the key to no leaks in the future.
DIY tank repair
If the crack is small and located in an accessible place, you can try to restore the integrity of the tank. To do this, the method of soldering plastic parts or the use of specialized adhesive compositions that are resistant to chemical reagents is used. However, remember that repairs are not always 100% guaranteed.
When soldering, you must use a special soldering iron for plastic and reinforcing mesh. The crack site is cleaned, heated and melted with the addition of new plastic. After cooling, the seam is sanded and checked for leaks.
The use of conventional adhesives such as โsuperglueโ or glass sealants is strongly discouraged. They are quickly destroyed under the influence of windshield washer fluid and vibrations. Only two-component compounds intended for polypropylene or polyethylene are suitable for repairs.
It is important to understand that even a well-done repair may not withstand the pressure when the liquid inside the tank freezes. Therefore, in winter, this method of repair carries certain risks of repeated damage.
โ ๏ธ Attention: Never try to heat the tank with an open flame or a powerful soldering iron without temperature control. The plastic may warp or melt completely, rendering the part unusable.
Frequent malfunctions and their elimination
In addition to housing cracks, they often fail washer motors. If the pump does not work, check the fuse and wiring integrity. Often the problem is solved by replacing the pump itself without having to replace the entire tank.
Another common problem is clogged pump filters. The water may contain small debris that settles in the filter mesh. Regular cleaning of filters extends the life of the pumps and improves the jet pressure.
Sometimes liquid does not flow to the injectors due to pinched or twisted pipes. A visual inspection of the entire supply system will help identify such defects. If the pipes have lost their elasticity, it is better to replace them with new silicone analogues.
Before the winter season, be sure to replace ordinary water in the tank with non-freezing liquid and check the operation of all pumps on a warm engine.
Compatibility table and catalog numbers
To simplify the search for a suitable part, we have compiled a table of main catalog numbers. Please note that numbers may vary depending on the year of manufacture and vehicle equipment.
| Part type | Catalog number (example) | Note |
|---|---|---|
| Washer reservoir (full set) | 5J0 953 651 | Suitable for most versions of Fabia 2 |
| Washer reservoir (without pumps) | 5J0 953 651 B | Requires installation of your own motors |
| Washer motor (front) | 1K0 955 113 | Standard pump for low pressure |
| Liquid level sensor | 1J0 919 097 | Sensor for monitoring the washer fluid level |
| Pump filter | 5J0 955 113 A | Spare element for pump |
Why is it important to check the VIN number?
Each car has a unique configuration. Even on the same model Skoda Fabia Different types of tanks can be installed. VIN verification ensures that you receive a part that will exactly fit your vehicle without additional modifications.
โ ๏ธ Attention: When ordering a part from a catalog, always indicate the vehicle VIN code. This will eliminate selection errors, since manufacturers can change the equipment during the production of the same model.
Tips for use and prevention
To extend the life of the washer reservoir, use only high-quality anti-freeze fluids. Cheap analogues often contain methanol, which can have an aggressive effect on plastic and rubber products.
In winter, do not allow the fluid in the reservoir to freeze. If this happens, do not turn on the pumps until the ice has melted. Operating a motor with frozen liquid is almost guaranteed to lead to its failure or a crack in the housing.
Regularly inspect the tank for microcracks and signs of corrosion on the fasteners. Timely detection of problems will help to avoid sudden leaks at the most inopportune moment. Cleaning the filters once a season is also a good practice.
Using a quality anti-freeze fluid and checking the system regularly is the best way to avoid problems with your washer reservoir in the winter.
FAQ: Frequently asked questions
Is it possible to use water in the tank in the summer instead of a special liquid?
Technically possible, but not recommended. The water does not contain the cleaning ingredients needed to remove dirt and insects from the windshield. In addition, tap water may contain impurities that clog the nozzles.
How to determine that the problem is in the tank and not in the pump?
If the pump hums but no water flows, check the supply pipes and filters. If the pump does not respond at all, check the fuse and wiring. Cracks in the tank are usually visible visually or are detected by the fluid level falling without turning on the system.
How long does it take to replace a washer reservoir?
If you have the necessary tools and experience, replacement takes from 40 minutes to 1.5 hours. If removal of a wheel or additional components is required, the time may increase.
What should I do if the level sensor does not work after replacing the tank?
Check the sensor connector for oxidation. Make sure the new tank has a working sensor. Sometimes it is necessary to calibrate or replace the sensor itself if it does not fit the new tank model.
Is it possible to solder the washer reservoir?
Yes, you can, but this is a temporary solution. High-quality repairs require special equipment and materials compatible with the type of plastic in the tank. In winter conditions, soldering often cannot withstand ice pressure.