Toyota CH-R Service Manual: Brake Line

NOTICE:

• Since the brake lines are critical safety related parts, be sure to disassemble and inspect the components if a brake fluid leak is found. If any abnormalities are 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 during the removal and installation procedures.
• When installing a grommet to the vehicle 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 kinks.
• If the metal end 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 or vehicle body.
• Do not allow brake fluid on any painted vehicle body surface. If brake fluid leaks onto any painted surface, immediately wash it off.
• When disconnecting and connecting a flexible hose and brake line:

  *a	Disconnecting
  *b	Connecting
  *c	Hold
  *d	Turn

  1. Hold the flexible hose with a wrench and disconnect the brake line using a union nut wrench without deforming the line.
  2. Remove the clip and disconnect the flexible hose.
  3. Secure the flexible hose with a new clip. At this time, be sure to securely install the clip.
  4. Connect the brake line using a union nut wrench without deforming the line.
• When connecting a brake line and way:

  *a	Hold
  *b	Turn
  *c	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 vehicle body.

Bleeding

BLEEDING CAUTION / NOTICE / HINT NOTICE: Move the shift lever to P and apply the parking brake before bleeding the brakes. Add brake fluid to keep the level between the MIN and MAX ...

Brake Master Cylinder

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