The braking system is one of the critical components Škoda Octavia A5The state of which your safety depends directly on. The front brake pads on this model wear out faster than the rear ones due to the greater load during braking. On average, their resources are 30–50 thousand kmHowever, this figure may vary depending on driving style, quality of parts and operating conditions. If you notice a creak, a decrease in braking efficiency or an indicator of wear on the dashboard, it is time to start replacing.
Many owners Octavia A5 (including restyled versions 1Z3 and 1Z5) prefer to carry out this procedure independently, saving on SRT. However, it is important to understand: errors in replacing pads can lead to uneven wear of the discs, reduced braking efficiency or even jamming of the caliper. In this guide, we will analyze the process from A to Z - from the selection of spare parts to the final check, taking into account the design features of the caliper Octavia A5where the bolts of the guides are often attached to the braces.
When to change the shoes: 5 obvious signs
The manufacturer recommends checking the condition of the brake pads every 15 kmHowever, the actual replacement interval depends on many factors. Here are the key symptoms that signal the need for replacement:
- 🔊 Creaking or squealing when braking - appears when the friction material is erased to a metal base, and the wear indicator begins to contact the disk.
- 🚗 Increased braking distance - Pads with wear more than 70% lose efficiency, especially noticeable on wet roads.
- 🔄 Steering wheel beating when braking - often indicates uneven wear of the pads or deformation of the brake disc.
- 🛑 Indicator on the dashboard - on Octavia A5 Since 2008, the wear sensor of the pads has been installed (if it is not disabled by the previous owner).
- 👀 Visual wear - through the spokes of the wheel, it is visible that the thickness of the friction layer is less 3–4 mm.
Particular attention should be paid restyled versions (2009–2013) where the problem with the souring of the caliper guides. If the pads wear unevenly (one side wears off faster), this is a direct signal to check the caliper and lubricate the guides.
⚠️ Attention: If cracks, chips or oil on the friction layer are found on the pads, they should be replaced immediately, even if the thickness is still permissible. Such defects lead to a sharp decrease in braking efficiency.
- Every 10,000 km
- Only when the creak appears
- When changing tires seasonally
- Never checked
- Other
What shoes to choose for the ŠKODA Octavia A5: an overview of manufacturers and articles
There are more than 50 options on the market for Octavia A5, but not all of them are equally good. Main selection criteria: friction material composition, brake-disc compatibility and noise level. Original pads from VAG (article 1K0 698 151 G) are expensive but guarantee stable braking and minimal wear on the discs. But there are worthy analogies:
| Manufacturer | Article | Features | Average price (set) |
|---|---|---|---|
| TRW (OEM for VAG) | GDB1446 |
Low noise levels suitable for aggressive driving style | 2 800–3 500 ₽ |
| ATE | 13.0460-7118.2 |
Soft friction material, spare the discs, but wear out faster | 2 500–3 000 ₽ |
| Brembo | P 24 036 |
High friction ratio, recommended for severe operating conditions | 3 200–4 000 ₽ |
| Ferodo | FDB1446 |
Optimal price/quality ratio, low dust level | 2 200–2 800 ₽ |
| Bosch | 0 986 494 219 |
Universal version, suitable for urban operation | 2 600–3 200 ₽ |
When choosing the shoes, take into account brake disc material. If on your Octavia A5 there are perforated or ventilated discs, it is better to give preference to pads with carbon-ceramic composition (for example, Brembo or TRW). They withstand higher temperatures and wear disks less.
Also note complete set: in some sets (for example, ATE) new ones are already coming anti-squeak plates and lubricant for guides. If you don’t have them, you’ll have to buy them separately (plate code: 1K0 698 251 A).
Necessary tools and materials: complete checklist
To replace the front pads with Škoda Octavia A5 You don’t need a professional tool, but there are a few nuances. For example, the caliper guide bolts often stick, so without penetrating lubricant (type WD-40 or Liqui Moly LM-40) can't be avoided. Here's a complete list of what you'll need:
Brake pad puller (or flat head screwdriver)
13mm socket wrench (for caliper bolt)
7 mm hexagon (for guides)
Torque wrench (optional, for precise tightening)
Penetrating lubricant (WD-40, Liqui Moly)
High temperature caliper grease (e.g. Slipkote 220-R DBC)
New brake pads (set per axle)
Anti-squeak plates (if not included)
Brake fluid DOT 4 (for topping up)
Medical syringe (for pumping liquid from the tank)
Jack and supports (or lift)
Balloon wrench
Gloves and rags-->
Pay special attention to the choice caliper lubricants. Do not use under any circumstances Litol or Solid oil - they cannot withstand high temperatures and can lead to jamming of the guides. Optimal options:
- 🧴 Slipkote 220-R DBC — synthetic lubricant, can withstand up to +300°C, is not aggressive to rubber boots.
- 🧴 Molykote G-Rapid Plus — universal high-temperature lubricant, suitable for guides and the back of the pads.
- 🧴 TRW PFG110 — specialized lubricant for brake systems, compatible with Octavia A5.
If you plan to replace the pads without removing the wheel (which is possible, but extremely inconvenient), prepare wire hook for hanging the caliper. Also useful flashlight — lighting in the wheel arch Octavia A5 leaves much to be desired.
⚠️ Attention: If your car has alloy wheels with blind holes (without slots for access to the caliper), wheel removal is required. Attempt to change pads without removing the wheel may damage the alloy or brake components.
Step-by-step instructions: how to replace the front pads on an Octavia A5
The process of replacing pads Škoda Octavia A5 takes about 1–1.5 hours if you have experience. If you are doing this for the first time, be patient - the most difficult stage is usually associated with soured guides. Follow the instructions strictly in order:
Step 1: Preparing the car
1. Place the machine on flat surface, engage first gear (or P for automatic transmission) and place chocks under the rear wheels.
2. Loosen the front wheel bolts before lifting on the jack - this will simplify further work.
3. Raise the car with a jack, remove the wheel and clean the caliper from dirt wire brush.
Step 2: Removing the Old Caliper
1. Unscrew lower guide bolt calipers (7 mm hexagon). There is no need to touch the top bolt - the caliper will rotate on it.
2. Carefully move the caliper up and secure it with wire or a special hook. Do not let it hang on the brake hose!
3. Remove the old pads. If they “stick” to the disk, lightly tap them rubber mallet.
What to do if the guide bolt does not come off?
If the hexagon is “licked” or the bolt is stuck, use the following method:
1. Liberally coat the bolt with penetrating lubricant and let sit for 10–15 minutes.
2. Place a 13 mm socket on the hexagon and try to unscrew it with a lever.
3. As a last resort, you will have to drill out the bolt and replace the guide (part number 1K0 615 123 for the left side, 1K0 615 124 for the right one).
Step 3: Install New Pads
1. Clean the pad seats from rust and dirt. Use copper brush or sandpaper.
2. Apply a thin layer high temperature grease on the back of the pads (where they contact the caliper) and on guides.
3. Install new pads, making sure that anti-squeak plates stand on the correct side (the protrusions must coincide with the grooves in the caliper).
Step 4: Assembling and bleeding the brakes
1. Press the caliper piston back using puller or a flat screwdriver. Be careful not to damage the piston boot!
2. Return the caliper to its place, tighten the guide bolt with a torque 25–30 Nm (do not overtighten!).
3. Install the wheel, lower the vehicle and press the brake pedal several timesso that the pads fall into place.
4. Check the brake fluid level in the reservoir and add if necessary.
Common mistakes when replacing pads and how to avoid them
Even experienced car owners sometimes make mistakes that lead to squeaking, uneven brake wear, or even brake failure. Here are the most common mistakes when working with Octavia A5:
- 🔧 Unlubricated guides - leads to caliper jamming and accelerated pad wear. Always use special lubricant!
- 🔊 No anti-squeak plates — without them, the pads will squeal with every braking.
- 🔄 Uneven bolt tightening - Can cause caliper misalignment and uneven wear.
- 🚗 Forgot to recess the caliper piston — the new pads simply won’t fit into place.
- 💧 Ignoring brake fluid level — when the piston is retracted, the liquid may overflow through the tank.
Another common problem is lubricant getting on the friction layer of the pads. Even a small amount of oil or grease on the working surface will dramatically reduce braking performance. If this happens, clean the pads white spirit or replace them.
On Octavia A5 with engines 1.8 TSI and 2.0 TSI sometimes there is a problem with electronic parking brake (EPB). If the indicator lights up after replacing the pads EPBmay be required caliper adaptation via a diagnostic scanner (for example, VCDS). Without this, the brake may not hold or operate spontaneously.
How to extend the life of new pads: 5 practical tips
The service life of the pads is Škoda Octavia A5 depends not only on their quality, but also on driving style and care of the brake system. Here are some proven recommendations:
- 🚦 Smooth braking — Avoid sudden pressure on the pedal, especially at high speeds. This reduces pad wear by 20–30%.
- 🔄 Regular cleaning of calipers — every 10,000 km, remove dirt and rust from the guides and lubricate them.
- 🚗 Checking the brake fluid level - a low level leads to air entering the system and accelerated wear.
- 🌡️ Avoid overheating — after intensive braking (for example, on a mountain serpentine road), let the brakes cool down.
- 🔧 Check disk status - Runout or deep grooves on the discs accelerate pad wear.
If you do a lot of stop-and-go city driving, consider installing ceramic pads (for example, Brembo Ceramic). They are more expensive, but last 30-40% longer than standard ones and generate less dust. However, keep in mind: ceramics perform worse at low temperatures (the braking distance may increase in the first kilometers after a cold night).
FAQ: Frequently asked questions about replacing pads on Octavia A5
Is it possible to change the pads on only one wheel?
No, the pads are always changed in pairs on the same axis. If you replace only one side, the braking force will be distributed unevenly, which will lead to the car pulling to the side when braking. The exception is if the pads on the second wheel are almost new (less than 30% wear), but even in this case it is better to replace both sides.
Do I need to bleed the brakes after replacing the pads?
Bleeding the brakes is only required in two cases: if you opened the hydraulic system (for example, the brake hose was unscrewed) or if the brake pedal became “soft” after replacing the pads. In other cases, it is enough to press the pedal several times to get the pads into place. If the pedal “falls”, check the brake fluid level and system tightness.
New pads squeak - is this normal?
Light creaking at first 100–200 km after replacement - a normal phenomenon associated with the running-in of the friction material. However, if the squeaking persists for longer or is accompanied by vibration, check:
- Are anti-squeak plates.
- Isn't it contact with grease onto the working surface of the pads.
- Are they worn out? brake discs (thickness less than 22 mm).
If the problem persists, try applying it to the back of the pads. special anti-squeak composition (for example, Permatex 24110).
What should be the gap between the pad and the disc?
On Škoda Octavia A5 The gap between the pad and the disc in the free state is 0.3–0.5 mm. It is adjusted automatically due to the mobility of the caliper. If the gap is larger (for example, due to wear on the guides), the pads will later adhere to the disc, increasing the braking distance. If it is less, constant contact of the pads with the disc is possible, which leads to overheating.
Is it possible to drive if the pad wear indicator has worn out?
The wear indicator is a metal plate that begins to rub against the disc when the thickness of the friction layer of the pad is reduced to 2–3 mm. If the indicator is worn out, this means that the pads have been in need of replacement for a long time. You can drive, but with extreme caution: the braking distance increases, and the risk of damage to the brake disc grows exponentially. Replace the pads within 500–1000 km.