Replacement: brake discs – Citroen C1 1 PM PN. Tip from AUTODOC experts:
Replace the brake disks on the car Citroen C1 1 PM PN 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.
All work should be done with the engine stopped.
Replacement: brake discs – Citroen C1 1 PM PN. Take the following steps:
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 #17.
Step 4
Raise the front of the car and secure on supports.
Step 5
Unscrew the wheel bolts.
AUTODOC recommends:
Important! Hold the wheel while unscrewing the fastening bolts. Citroen C1 1 PM PN
Step 6
Remove the wheel.
Step 7
Clean the brake caliper fasteners. Use a wire brush. Use WD-40 spray.
Step 8
Spread the brake pads. Use a crowbar.
Step 9
Unscrew the brake caliper fastening. Use a drive socket #13. Use a ratchet wrench.
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. Check the brake caliper bracket, brake caliper guide pins and boots. Clean them. Replace, if necessary.
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
Clean the brake disc fasteners. Use a wire brush. Use WD-40 spray.
Step 16
Unscrew the brake disc fastening. Use Torx T30. Use an impact screwdriver.
Step 17
Remove the brake disc.
Step 18
Clean the hub. Use a wire brush. Treat the contacting surface. Use copper grease.
Step 19
Install the brake disc.
Step 20
Tighten the brake disc fastening. Use Torx T30. Use a torque wrench. Tighten it to 5 Nm torque.
Step 21
Clean the brake caliper bracket from dirt and dust. Use a wire brush. Use a brake cleaner.
AUTODOC recommends:
Replacement: brake discs – Citroen C1 1 PM PN. After applying the spray, wait a few minutes.
Step 22
Install the brake caliper bracket.
Step 23
Tighten the brake caliper bracket. Use a drive socket #17. Use a torque wrench. Tighten it to 89 Nm torque.
Step 24
Treat the brake caliper piston. Use a brake cleaner.
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