PPR-1 Block | Service & Install

Instruction
How to use the piston release and bleeding tool for service of the brake calipers

 

Tools Needed

• Q-tips or small brush
• Hex or screw driver to remove the brake pad bolt
• Plastic lever or special brake service tool
• Individual bleeding tools

 

Service Steps - Bleed Block

1. Remove the wheel
2. Disassemble the pads
3. Clean the pistons before pushing them back to prevent dirt from getting into the piston seals
4. Push all pistons to the back, using a plastic lever or special service tool
5. Insert the bleed block side and proceed with your individual bleeding tools
6. After your bleeding process is finish remove the block
7. Assemble the pads on the caliper
8. Fit the wheel onto the frame/fork

Service Steps - Tool Block Piston Release

1. Remove the wheel
2. Disassemble the pads
3. Clean the pistons before pushing them back to prevent dirt from getting into the piston seals
4. Push all pistons to the back using a plastic lever or special service tool
5. Insert the tool block side and secure with bolt
6. Push the brake lever and realease the stuck piston
7. Remove the block, clean the released piston and proced with all other pistons as well
8. Assemble the pads on the caliper
9. Fit the wheel onto the frame/fork