Recommended replacement interval for the part category Brake disc : 50000 km

Important!

This replacement procedure can be used for:
TOYOTA AYGO (WNB1_, KGB1_) 1.0 GPL (KGB10_), TOYOTA AYGO (WNB1_, KGB1_) 1.4 D-4D (WNB10_) … View more

The steps may slightly vary depending on the car design.

How to change front brake discs / front brake rotors on TOYOTA AYGO 1 (AB10) [TUTORIAL AUTODOC]

All the parts you need to replace – Brake Discs for AYGO (WNB1_, KGB1_) and other TOYOTA models

Brake disc

Brake disc for TOYOTA AYGO (WNB1_, KGB1_) 1.4 D-4D (WNB10_) Diesel (54 hp)

Simple DIY car repair steps – Replacing Brake disc on TOYOTA AYGO (WNB1_, KGB1_) 1.0 GPL (KGB10_)

Brake disc for TOYOTA AYGO (WNB1_, KGB1_) 1.0 GPL (KGB10_) Petrol/Petroleum Gas (LPG) (68 hp)

Replacement: brake discs – Toyota Aygo AB1. Tools you need:

                        Wire brush
                      
                        WD-40 spray
                      
                        Brake cleaner 
                      
                        Copper grease 
                      
                        Anti-squeal paste
                      
                        Drive socket # 13 
                      
                        Drive socket # 17 
                      
                        Wheel impact socket #19
                      
                        Brake caliper wind back tool
                      
                        Ratchet wrench
                      
                        Torque wrench
                      
                        Tap wrench
                      
                        Phillips screwdriver
                      
                        Crow bar
                      
                        Wheel chock

Buy tools

Replacement: brake discs – Toyota Aygo AB1. AUTODOC recommends:

Replace the brake disks on the car Toyota Aygo AB1 in complete set for each axis. Regardless of the state of components. This will ensure even braking.
The replacement procedure is identical for both brake disks on the same axle.
When changing the brake discs, always replace the brake pads.
Please note: all work on the car – Toyota Aygo AB1 – should be done with the engine switched off.

Carry out replacement in the following order:

Step 1

Open the bonnet. Unscrew the brake fluid reservoir cap.
Step 2

Secure the wheels with chocks.
Step 3

Loosen the wheel mounting bolts. Use wheel impact socket #19.
Step 4

Raise the front of the car and secure on supports.
Step 5

Unscrew the wheel bolts.

Replacement: brake discs – Toyota Aygo AB1. Tip:
To avoid injury, hold up the wheel when unscrewing the bolts.
Step 6

Remove the wheel.
Step 7

Spread the brake pads. Use a crowbar.
Step 8

Clean the brake caliper fasteners. Use a wire brush. Use WD-40 spray.
Step 9

Unscrew the brake caliper fastening. Use a drive socket #13. Use a ratchet wrench.
Step 10

Remove the brake caliper.

Replacement: brake discs – Toyota Aygo AB1. AUTODOC experts recommend:
Tie the caliper to the suspension or to the body with a wire without disconnecting from the brake hose to prevent depressurization of the brake system.Make sure that the brake caliper is not hanging on the brake hose.Don't press the brake pedal after the brake caliper has been removed. As a result, the piston can fall out from the brake cylinder, and brake fluid leakage and depressurization of the system may occur.
Step 11

Remove the brake pads.
Step 12

Clean the brake caliper bracket fasteners. Use a wire brush. Use WD-40 spray.
Step 13

Unscrew the caliper bracket fastening. Use a drive socket #17. Use a tap wrench. Use a ratchet wrench.
Step 14

Remove the caliper bracket.
Step 15

Unscrew the brake disc fastening. Use a Phillips screwdriver.
Step 16

Remove the brake disc.
Step 17

Clean the hub. Use a wire brush. Treat the contacting surface. Use copper grease.
Step 18

Install the brake disc.
Step 19

Tighten the brake disc fastening. Use a Phillips screwdriver. Use a torque wrench. Tighten it to 5 Nm torque.
Step 20

Install the brake caliper bracket.
Step 21

Tighten the brake caliper bracket. Use a drive socket #17. Use a torque wrench. Tighten it to 88 Nm torque.
Step 22

Treat the brake pads in the area where their surface comes into contact with the brake caliper bracket. Use anti-squeal paste.
Step 23

Install the brake pads.
Step 24

Treat the brake caliper piston. Use a brake cleaner.

AUTODOC recommends:
Replacement: brake discs – Toyota Aygo AB1. After applying the spray, wait a few minutes.
Step 25

Press in the brake caliper piston. Use brake caliper wind back tool.
Step 26

Install the brake caliper and fix it. Use a drive socket #13. Use a torque wrench. Tighten it to 30 Nm torque.
Step 27

Clean the brake disk surface. Use a brake cleaner.

AUTODOC recommends:
After applying the spray, wait a few minutes.
Step 28

Treat the surface where the brake disc contacts the wheel rim. Use copper grease.
Step 29

Install the wheel.

AUTODOC recommends:
Important! Hold the wheel while screwing in the fastening bolts. Toyota Aygo AB1
Step 30

Screw in the wheel bolts. Use wheel impact socket #19.
Step 31

Lower the car and working in a cross order, tighten the wheel bolts. Use a torque wrench. Tighten it to 103 Nm torque.
Step 32

Remove the jacks and chocks.

Replacement: brake discs – Toyota Aygo AB1. Tip from AUTODOC experts:
Check the brake fluid level in the expansion tank and refill if necessary.
Step 33

Tighten the brake fluid reservoir cap.

AUTODOC recommends:
Toyota Aygo AB1 – Press the brake pedal several times with the engine shut down until you feel the resistance built up.
Step 34

Close the hood.

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