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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