- Incorrect brake fluid: Ensure you have used the correct type of brake fluid recommended for your Honda Shadow. Using the wrong type or old brake fluid can cause issues like brake freezing.
- Air in the brake line: Double-check that there are no air bubbles trapped in the brake lines. Even small air pockets can cause the brakes to lock up when the fluid pressure builds. Try bleeding the brakes again, paying careful attention to getting rid of any remaining air.
- Faulty brake master cylinder: If the brake master cylinder is defective or damaged, it can cause brake fluid to bypass the seals, resulting in a loss of pressure and potentially leading to brake lock-up. Inspect the master cylinder for any visible damage or leaks.
- Sticking brake caliper or piston: Dirt, corrosion, or a damaged brake caliper or piston can cause the brakes to stick, leading to lock-ups. Disassemble and inspect the brake calipers, checking for any issues and ensuring smooth movement of the pistons.
- Damaged brake hose or line: A damaged or kinked brake hose can restrict fluid flow and cause the brakes to lock up. Check the brake lines and hoses for any damage or blockage.
- Bent or warped brake disc: If the brake disc is bent or warped, it can cause the brakes to lock up as the brake pads make uneven contact with the disc. Inspect the brake discs and have them resurfaced or replaced if necessary.
- Improper brake pad fitment: Incorrectly installed or worn-out brake pads can also lead to brake lock-up. Make sure the brake pads are the correct size and type for your Honda Shadow and that they are properly seated.
