Brake Line: Precaution

TROUBLESHOOTING PRECAUTION
NOTE:
- Since the brake lines are classified as critical safety related parts, be sure to disassemble and inspect the components if a brake fluid leak is found. If any abnormality is found, replace the component with a new one.
- When removing brake components, cover the brake line connections to prevent foreign matter such as dust or dirt from entering the lines.
- Do not damage or deform the brake lines when removing or installing them.
- When installing a grommet to the body, ensure that the brake line passes through the center of the grommet.
- When installing a brake line or flexible hose, ensure that they are free from twists or bends.
- If the cap of a flexible hose does not match the groove on the bracket, twist the hose slightly to insert it.
- Flexible hoses must be free from shock absorber oil, grease, etc.
- When installing a brake line to a plastic clamp, ensure that the brake line is not loose or pinched.
- Do not reuse any clips or plastic clamps removed from a flexible hose.
- After installing a brake line or flexible hose, ensure that they do not interfere with any other components.
- When disconnecting and connecting a flexible hose and brake line:
  1. Hold the flexible hose with a wrench and disconnect the brake line with a union nut wrench without deforming the line.
  2. Remove the clip.
  3. Install a new clip.
  4. Connect the brake line with a union nut wrench without deforming the line.
    
    Fig 1: Precaution For When Disconnecting And Connecting Flexible Hose And Brake Line
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- When connecting a brake line and way:
  1. Support the way to prevent deformation of the brake line and connect the brake line to the way with a union nut wrench.
  2. Support the way to prevent deformation of the brake line and install the bolt to secure the way to the body.
    
    Fig 2: Precaution For When Connecting Brake Line And Way
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002