The panel under the windshield, popularly known as frill, is an integral part of the vehicle ventilation and heating system Skoda Octavia A5. Over time, moisture, leaves and dirt accumulate under it, which can lead to clogged drainage holes and the appearance of an unpleasant odor in the cabin. Sometimes you need access to the washer pump or rain sensor, located precisely under this plastic structure.
Removal process panels under the windshield does not require complex equipment, but has its own nuances associated with the fragility of plastic latches and the location of fasteners. Incorrect actions can lead to broken fasteners or damage to the paintwork of the hood. In this article we will analyze in detail each stage of dismantling so that you can safely carry out the work yourself.
Preparing the car and necessary tools
Before you begin to physically impact body parts, you need to properly prepare the workplace and collect the necessary arsenal of tools. For working on a model Octavia A5 you will need a standard socket set, screwdrivers and possibly a plastic spatula. It is important to ensure cleanliness in the work area so that small debris does not get under the hood or into the interior through cracks.
You definitely need to prepare ratchet wrench with a 10 mm head, since the main bolts for fastening the frill are of this size. In addition, a flathead screwdriver with a wide blade is useful for prying off plastic plugs and clips. Don't forget to wear gloves to protect your hands from sharp plastic edges and dirt accumulated around the wipers.
- π§ Ratchet with extension and 10 mm socket
- π¨ Flathead screwdriver (wide and narrow) for clips
- 𧀠Protective gloves (cotton or rubberized)
- π§Ή Soft bristle brush for pre-cleaning
β οΈ Attention: Before starting work, be sure to make sure that the car is turned off and the key is removed from the ignition. This will prevent the windshield wipers from accidentally turning on, which could cause them to break or hurt your hands.
Removing the windshield wiper arms
The first stage of removal frill is to remove the wiper arms. They are attached to the spline shaft with nuts and can become stuck to the shaft over time. If you try to remove them without prior preparation, you can damage the splines or the lever itself, which will require replacing an expensive unit.
First you need to remove the plastic caps covering the fastening nuts. Use a flathead screwdriver to pry them open, being careful not to scratch the metal. After removing the caps, unscrew the nuts by 13 mm. Now the lever needs to be removed from the shaft. Never pull it towards you with excessive force, as this may damage the drive mechanism.
For safe removal, use a special puller or rocking method. Set the lever to its original position before removing it so that you can easily return it to its place. If the lever does not give way, use a lubricant such as WD-40, but only in a small amount and strictly at the connection with the shaft, avoiding contact with the paint.
- π Remove the decorative caps from the wiper shafts
- π© Unscrew the nuts securing the levers with a 13 mm wrench
- π Rock the lever and remove it from the splined shaft.
- π Remember or mark the position of the levers relative to the body
Why is it important not to remove levers without marks?
If you do not remember the exact position of the windshield wiper arms, they may not be at the correct angle once the frill is reinstalled. This will lead to the fact that the wipers will not cover the desired area of ββthe windshield, leaving βdead spotsβ, which is critical for driving safety in the rain.
Sometimes it happens that the nuts are rusted or stuck so tightly that they cannot be unscrewed with normal force. In such cases, you can try heating the joint with a hair dryer or carefully applying a penetrating lubricant. The main thing is not to break the thread, otherwise further assembly will become impossible without welding.
β οΈ Caution: When removing the windshield wiper arms, make sure they do not spring back suddenly and hit the windshield. Hold them with your hand as you unscrew the nut to control the movement.
Removing plastic plugs and unscrewing bolts
Once the levers are removed, you will see holes closed with plastic plugs. Underneath them are bolts that hold the toad to the body. These plugs are often tightly attached and can be hidden under a layer of dirt or sealant. Carefully put them in a screwdriver and remove them. Be prepared for the fact that plastic can be fragile, especially on older cars.
Now you need to unscrew the mounting bolts. Nana Octavia A5 There are usually several of them: on the edges and in the center. Use a rattle with an extension cord to reach hard-to-reach places. Mounting bolts located in the depths of the grooves, so make sure that the key head sits tightly on the edge so as not to lick the bolt hat.
It is important not just to unscrew the bolts, but to fold them correctly. They may differ in length or type of thread. It is recommended to immediately put them in a separate container or glue tape to the appropriate places on the panel, so as not to get confused during assembly. This will save you a lot of time and nerves in the future.
βοΈ Removal of the toad fastener
Sometimes in the process of unscrewing bolts can get stuck or twist together with the nut on the reverse side. In this case, you need to lock the nut on the other side of the panel, if there is access, or use the key on two ends. Do not make excessive efforts not to break the plastic sleeve of the mount.
Loosening the clamps and removing the panel
After removing all the bolts, the toad is not removed immediately. It is held on plastic clips around the perimeter and can be pressed by a windshield seal. To remove the panel, you need to gently tamper with it and lift it, freeing the fixtures. Act smoothly so as not to break the fragile plastic clip legs.
Start to pick up the toad from the edges, gradually moving towards the center. Use a plastic spatula or screwdriver wrapped in a rag to avoid damaging the paintwork of the body. Plastic clips They may resist, so use the lever, but not the bigotry. If the clip does not lend itself, check if you forgot to unscrew some bolt.
Pay special attention to the areas around the washing pipes and sensors. The panel can be connected to these elements by hoses or wires. Do not pull the toad too hard until you make sure that all connections are disconnected. Otherwise, you risk breaking off the hoses or damaging the electrical connectors.
- π Tap the edge of the panel with a plastic spatula
- π Disconnect the washing hoses and sensor wires
- π Smoothly lift the toad, freeing the clips
- π¦ Remove the panel to a safe place so as not to scratch the hood
- New and whole.
- A little worn out
- Broken 1-2 clips
- Clips destroyed completely
If you plan to continue working with drainage holes, then removing the toad will give you full access to the water drainage system. Make sure there are no hidden bolts or latches under the panel that could prevent full extraction. Sometimes for convenience you need to unscrew or shift other elements, for example, blowing deflectors.
Working with the drainage system and seals
After removal frill You'll see the root cause of the problem, the clogged drainage holes. They accumulate leaves, dirt and small debris, which turns into a dense cork. This leads to the fact that the water does not go away, overflows over the edge and enters the cabin through ventilation. Cleaning these channels is the main purpose of dismantling.
Use flexible wire, brush or compressed air to clean drainage tubes. Water should flow freely into the under-hood space. Also check the condition of rubber seals that run along the windshield. If they crack or lose elasticity, they are better replaced to avoid leaks in the future.
Donβt forget to check the pump washer and nozzles. When removed toads, it is much more convenient to do. Check the integrity of the hoses, the absence of cracks and the reliability of the connections. If the pump is noisy or not pumping, it may be worth replacing it right now while access is open.
To check the drainage holes, pour some water from the bottle into them. If the water goes away quickly and without bubbles, the system is in good working order. If the water is standing or rising above the level, you need to clean the pipes.
It is also recommended to check the condition of the air conditioner filter. It is often behind or under the toad. If you have already removed the panel, there is no point in missing the opportunity to replace the cabin filter, which could accumulate moisture and unpleasant odor. This will improve the microclimate in the cabin and the operation of the ventilation system.
Regular cleaning of drainage holes under the toad prevents water from entering the cabin, corrosion of electronic blocks and the appearance of mold in the ventilation system.
Reinstallation and leak testing
Installation of the toad in place occurs in reverse order, but requires special care. First, you need to connect all the hoses and wires, then carefully lower the panel, fixing the clips. Make sure the rubber seals are flat and not twisted. The skew of the seal can lead to wind whistles when moving.
Twisting all the bolts of the mount, but do not tighten them to the end at once. First, cash all the bolts so that the panel stands evenly, and then evenly tighten them. This will prevent the plastic from deforming and cracking. After installing nuts on the levers of wipers, check their position and adjust if necessary.
The final step is to check the leakiness. Spill water on the toad and make sure it drains without getting into the cabin. Turn on the washer and check the nozzle. If everything is working properly, the job is done. Install decorative caps on the levers of the wipers.
| element | Mounting type | Key size | Features |
|---|---|---|---|
| Wiper levers | Nut | 13 mm | Frequently attached to the shaft |
| Toad (main) | Bolt | 10 mm | Access through stubs |
| Clips | Flat | - | Fragile, require care |
| Washer hoses | Clamps | - | May be stuck |
If you notice that water still gets into the cabin after installation, it may be a problem with the windshield seal itself or the toadβs improper installation. In this case, a re-disassembly and thorough inspection of all joints will be required. Donβt ignore even the slightest signs of leakage, as water can damage wiring and electronic units.
β οΈ Note: When tightening the toad bolts, do not use a dynamometer key with great effort. Plastic cracks easily from excessive pressure, which will lead to the need to replace the entire panel.
Common mistakes during dismantling and their consequences
Many car owners make mistakes that can lead to serious problems. The most common mistake is to try to remove the toad without removing the wiper levers. This cannot be done without the risk of breaking the mechanism or the panel itself. Also often forget to disconnect the hoses of the washer, which leads to their rupture when removing the panel.
Another common problem is the loss or damage of plastic clips. If the clip broke, the panel may not hold well and rattle on the move. In such cases, it is recommended to replace all clips with new ones, rather than trying to glue the old ones. This will ensure reliable fixation and the absence of extraneous noise.
Ignoring the condition of the drainage holes is also a mistake. Even if you removed the frill but did not clean the pipes, the problem will return very quickly. Regular maintenance is the key to a long service life of the ventilation system and the absence of problems with water in the cabin. Don't be lazy to carry out these simple procedures at least once a year.
- β Removing the frill without dismantling the wipers
- β Using a metal screwdriver without protection
- β Forgetting to disconnect hoses and wires
- β Ignoring cleaning drainage channels
Remember that the correct sequence of actions and accuracy are the key to successful dismantling. If you doubt your abilities, it is better to contact specialists than to later pay for the repair of damaged parts. But if you follow all the recommendations, this procedure can be done by any car owner.
Do I need to remove the frill to replace the cabin filter?
On most models Skoda Octavia A5 The cabin filter is located under the frill. Therefore, to replace it, you need to remove the panel. This is the only way to get to the filter without disassembling the dashboard. The process of removing the frill is described in this article.
How to clean the drainage holes without removing the frill?
It is almost impossible to completely clean the drainage holes without removing the frill. You can try to blow them out with compressed air, but the effectiveness will be low. It is still recommended to remove the panel for proper cleaning.
What to do if the frill clip breaks?
If the clip is broken, you need to buy a new one. They are sold in auto stores and are inexpensive. Do not try to reattach a broken clip as this will not be secure. Replace all clips if they are old and fragile.
Is it possible to remove the frill in winter?
It is not recommended to remove the frill in winter, as the plastic becomes brittle in the cold. If work is necessary, do it in a warm garage. Otherwise, the risk of breaking the panel increases significantly.