LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2008 >> IS 250 RWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Brake System (Hydraulic)) >> Brake Line >> Precaution

Brake Line: Precaution

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
  1. 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 during the removal and installation procedures.
    • 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: Disconnecting Brake Line
      G05417877Courtesy 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: Locating Brake Line Bracket Bolt
    G05290725Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002