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Home >> Toyota >> 2021 >> 4Runner Limited, RWD >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brake System (Hydraulic) - Service Information >> BRAKE FLUID (for Vacuum Brake Booster) >> Bleeding [08/2019 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • As brake fluid may overflow, do not leave the brake fluid can in the reservoir filler opening when adding brake fluid.
  • Bleed air while adding fluid to maintain the fluid level between the MIN and MAX lines of the reservoir.
  • Do not allow brake fluid to come into contact with any painted surface. If contact occurs, wash off the fluid immediately.
  • When bleeding air, select the suitable procedure listed below.
    Replaced/Installed Item Work procedure
    Flexible hose (front/rear) Bleed brake line
    Disc brake cylinder assembly (front/rear)
    Brake actuator assembly Bleed brake system
    Brake master cylinder sub-assembly
    Brake master cylinder reservoir assembly
    Brake booster assembly