Replacement of rear brake pads on the ŠKODA Octavia A5: a complete guide with photos and tips

Rear brake pads on Škoda Octavia A5 (including restyled versions from 2009 to 2013) require replacement approximately every year. 40–60 thousand kmHowever, the actual duration depends on the style of driving, the quality of materials and operating conditions. If you notice creaking during braking, increased pedal movement or visually erased friction pads - it's time to act. Unlike the front pads, the rear brake pads are on Octavia A5 frequently equipped parking brakeThis adds to the difficulty of replacing.

This article will suit the owners of all modifications. Octavia A5 (including Octavia Combi and Octavia Scout), regardless of the engine type (1.4 TSI, 1.6 MPI, 1.8 TSI, 2.0 TDI, etc.). We'll take it. two-way: with drum brakes (rarely, on the basic versions) and with disc brakes (most trim levels). We'll pay special attention. adjustment of the parking brake after replacement This is a critical stage that many people miss, because of which the Later handbrake may not hold.

When to change the rear brake pads: 5 clear signs

Manufacturer Škoda Recommends that the thickness of the pads be checked every time 15 thousand kmBut the real symptoms of wear and tear may appear earlier. Here are the key signals that it is time to go to the service or take up work yourself:

• 🔊 Creaking or whistling When braking is not always an indicator of wear (sometimes dust or moisture is to blame), but if the sound is constant, the pads are erased to metal.
• 🚗 Increased brake pedal travel or its "softness" - a sign that the friction material is worn out, and the pistons of the caliper are pushed too far.
• 🔧 Visual wear: if the thickness of the lining is less 2–3 mmNo replacements can be postponed. Nana Octavia A5 This can be checked through the viewing window in the caliper (if any) or by removing the wheel.
• 💨 Dust on the discs with metal inclusions - a signal that the pads are washed unevenly or have already "reached the limit".
• 🅿️ The handbrake doesn't hold on the slope - often associated with wear of the rear pads, especially if they are integrated with the parking brake mechanism.

On Octavia A5 With rear disc brakes (most versions), pads wear out more slowly than the front, but their resource depends on the quality of the materials. For example, the original pads TRW or ATE They last longer than cheap ones. If you use a car in a city with frequent braking, check the pads every time you drive. 20–25 thousand km.

Which pads to choose: original vs analogues

For Škoda Octavia A5 The manufacturer recommends original pads with articles:

• 🔧 1K0 698 451 A For most versions with rear disc brakes (including 1.6 MPI, 1.8 TSI, 2.0 TDI).
• 🔧 1K0 698 451 C - for models with a system ESP and ASR (More often on post-2010 versions).
• 🔧 6Q0 698 451 - for rare modifications with drum brakes (usually the basic configuration of 1.4 MPI).

The cost of the original sleeves – from 3,500 to 5,000 rub. for the set (both axles). However, many owners choose high-quality analogues that are not inferior in characteristics, but cheaper:

Brand	Article	Price (set)	Features
TRW	GDB1446	2,800–3,200 rub.	High resource, minimal dustiness, suitable for aggressive driving style.
ATE	13.0460-7164.2	3,000–3,500 rub.	Optimal price/quality ratio, low wear of disks.
Brembo	P 24 046	3,800–4,200 rub.	Sports series, high heat resistance, but can creak the first 200 km.
Bosch	0 986 494 219	RUB 2,500–2,900	Budget option, suitable for a quiet ride.

When choosing analogues, pay attention to ECE R90 certification This ensures compliance with European safety standards. Avoid too cheap shoes (cheaper 1,500 rubles). For the kit), as they are often made of low-quality materials that quickly wear and damage brake discs.

⚠️ Attention: On Octavia A5 with the system ESP or ASR Use the wear sensors (if they were installed earlier). Otherwise, there will be an error on the dashboard. ESP Fault.

Tools and preparation: what you need

To replace the rear pads with Škoda Octavia A5 you will need:

• 🔧 Jack and supports (or lift) - absolutely not to work on one jack!
• 🔧 Balloon wrench for removing wheels.
• 🔧 Socket heads at 13, 15 and 17 mm (for caliper and guides).
• 🔧 7 mm hexagon - to unscrew the caliper guides.
• 🔧 Pliers and flat blade screwdriver - for working with springs and fixers.
• 🔧 Caliper Lubricant (for example, TRW PFG110 or ATE Plastilube).
• 🔧 WD-40 Or, to put it in the way of the snails.
• 🔧 Metal brush - for cleaning seats.

Also prepare:

• 🧤 Gloves — Brake dust is carcinogenic!
• 📦 New pads (set on both sides).
• 🔧 DOT 4 brake fluid (topping up may be required).
• 📏 Vernier caliper (Optionally, to measure the wear of disks).

Before starting work:

1. Park your car on flat surface and secure the front wheels with chocks.
2. Weaken the bolts of the rear wheels mount, but do not remove them completely.
3. Open the hood and Put pressure on the brake system.pressing the brake pedal 5-6 times (this will make it easier to press the caliper piston later).
4. If on your Octavia A5 yes ESPTurn it off through the menu. MAXIDOT (if available) or by removing the safety lock F31 (10A) in the fuse box.

Reduce wheel bolts | Lift the car to the jack and set the supports | Remove the wheel and clean the caliper of dirt | Turn the steering wheel aside for easy access (if necessary) | Prepare new pads and tools->

Step-by-step instructions: removing old pads

Replacement process Octavia A5 Disc brakes include several key steps. Let's start by removing worn-out pads:

1. Remove the wheel And clean the caliper of the dirt with a metal brush. Pay attention to the state of affairs. brake hose If there are cracks or leaks, it should be replaced too.
2. Unscrew the lower caliper bolt (usually 15 mm) and upper (13 mm). On some versions Octavia A5 The bolts can be under a hexagon (7 mm). If the bolts are stiff, use them. WD-40 And let him work for 5-10 minutes.
3. Hang the caliper on a wire or a special hook to the spring of the rack. Don't let it hang on the brake hose! This can damage the hose and lead to fluid leakage.
4. Remove old pads. On Octavia A5 They can be fixed with spring braces or clamps - carefully tuck them with a screwdriver. Pay attention to this. guide plates If they are deformed, they must be replaced.
5. Check the condition of the brake disc. If it has deep furrows (more than 1 mm), cracks or uneven wear, the disc requires drainage or replacement. Normal disk thickness for Octavia A5 — 10–12 mm (depending on the model).

At this stage, many people encounter the following problem: caliper back. This is because of the fact that Octavia A5 The piston has a thread for the parking brake mechanism. To drown him, you need to:

1. Remove the protective cap from the piston.
2. Pistons in the grooves special key (or squirrels with a slender sponge).
3. Spin the piston clockwise, pressing it at the same time. It'll relieve the tension of the handbarrow cable.

What to do if the piston does not rotate?

If the piston is stuck, try the following steps:

1. Treat it with penetrating lubricant (for example, Liqui Moly LM-40) and wait 15–20 minutes.

2. Carefully tap the caliper with a hammer through a wooden spacer.

3. If nothing helps, you may need to replace the caliper or revise it (cleaning and lubrication).

⚠️ Attention: In no case do not use the hammer directly on the piston - this can damage its surface and lead to leakage of brake fluid. Always use a soft spacer (wood, rubber).

Installation of new pads and assembly

Before installing new pads, be sure to:

• 🧹 Clean the seats on the caliper and guides from old lubrication and dirt. Use a slender cloth and WD-40.
• 🛠️ Lubricate the caliper guides special high-temperature lubricant (for example, TRW PFG110). Don't use the usual. Litol or Solid oil - they cannot withstand high temperatures.
• 🔍 Check the anthers of the guides.. If they are torn, replace them – this will prevent dirt from getting in and corrosion.

We shall now proceed to the installation:

1. Install guide plates (If they are in the box, they are in the box). Nana Octavia A5 They often come complete with original pads. Škoda or TRW.
2. Paste new pads In the caliper, making sure they sat tight. In some versions, the slacks have asymmetrical shape Check by labels or instructions.
3. Set the caliper in place and twist the bolts. Tighten them cross-haired.To avoid skewing: first the lower, then the upper.
4. Put on the wheel and lower the car. Do not tighten the wheel bolts until the end.Until the car's on the ground!

After assembly:

• 🔧 Bleed the brakesPress the brake pedal several times until it is elastic. This will put the pistons back in working order.
• 🔧 Check the brake fluid level In the tank. If he fell, add some. DOT 4 to the mark MAX.
• 🔧 Adjust the parking brake (more on this in the next section).

Parking brake adjustment: why it is important

On Škoda Octavia A5 The rear pads are often integrated with the parking brake mechanism. After they've been replaced handbrake may not hold Or, conversely, weep. To avoid this, you need to adjust the tension of the cable.

Adjustment instructions:

1. Lift the rear of the car on the jack (both wheels should hang in the air).
2. Find adjusting mechanism under the bottom (near the handlebar lever in the cabin or under the exhaust system thermoscreen).
3. Reduce the counternut on the adjusting thrust (usually by 13 mm).
4. Turn the adjustment nut. clockwiseuntil the wheels start to slow down slightly when rotating.
5. Tighten the counternut and check the stroke of the handgun lever. He should be up on the 3–5 clicks (optimum 4).

If after adjustment the handbrake still does not hold:

• 🔧 Check cable-state - they could have stretched or rusted. In that case, they need to be replaced.
• 🔧 Make sure pads are installed correctly They don't interfere with the rotation of the disk.
• 🔧 Check workability in the caliper - it may be necessary to replace springs or levers.

⚠️ Attention: If after replacing the pads and adjusting the handbrake, the car pulls to the side during braking, this may indicate that the car is not in the right position. calipers or brake hose damage. In this case, diagnostics is required.

Common mistakes and how to avoid them

Even experienced car owners make mistakes when replacing rear pads with Škoda Octavia A5. Here are the most common ones and how to prevent them:

• 🚫 Unlubricated guides - leads to jamming of the caliper and uneven wear of the pads. Always use. high temperature grease.
• 🚫 Incorrect piston pressing - if it is simply compressed without rotating, you can damage the thread of the handbrake mechanism. Nana Octavia A5 need a piston rotate clockwise.
• 🚫 Ignoring the state of the discs If the disc is worn or deformed, new pads will quickly become unusable. Check the beating of the disc with the indicator (tolerance - no more than 0.1 mm).
• 🚫 Incorrect pad installation - on some versions Octavia A5 The internal and external pads differ in shape. If you mix them up, you will get uneven braking.
• 🚫 No brake bleeding After replacing the pads in the system may remain air, which will lead to a "soft" pedal. Always pump the brakes!

Another typical problem is new pads squeak. This is normal in the first 100-200 km (the period of burnout), but if the sound does not disappear, the following reasons are possible:

• 🔊 Low quality pads (for example, high metal content).
• 🔊 Absence anti-squeak plates (If they were in the box, but not installed)
• 🔊 The grease hits the working surface of the pads or disk.

If the creak does not go away, try:

1. Clean the pads and disk from dirt (use) brake cleaner).
2. Put the back of the pads on the back. anti-squeak paste (for example, ATE Plastilube).
3. Check caliper Perhaps a replacement of the guides is needed.

FAQ: answers to frequently asked questions

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, this will lead to uneven braking and pulling the car away. The exception is if the pads on the second wheel are almost new (for example, they have been replaced recently), but in this case it is better to install the kit.

How long does it take to replace rear pads on an Octavia A5?

On average the process takes 1.5–2.5 hours for a beginner and 40–60 minutes for an experienced car owner. Most of the time is spent on indenting the piston of the caliper (especially if it is boiling) and adjusting the handbrake.

Do I need to bleed the brakes after replacing the pads?

Pumping is only required if you opened the brake system (For example, the hose was removed or the caliper was changed). If you just removed the caliper and replaced the pads, it is enough to press the brake pedal several times so that the pistons fall into place. However, if the pedal remains soft, check the system for air.

Which pads are better - original or analogues?

Original pads Škoda Guaranteedly suitable in size and composition, but often more expensive than counterparts. Quality analogues (arts.TRW, ATE, BremboThey are not inferior in terms of resources, and sometimes exceed (for example, TRW have less dustiness). The main thing is to avoid no-name brands and uncertified pads ECE R90.

What to do if the ESP light bulb is lit after replacing the pads?

This means that there is an error in the system that is associated with pad-wearer (If it was on the old pads, but not on the new ones). Decisions:

1. Install a new sensor (comes complete with some pads).
2. Reset the error via a diagnostic scanner (for example, VCDS or OBDeleven).
3. Disable the sensor in the control unit (not recommended, as you will lose wear control).