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Bench Bleed

WARNING: This page is about a different car, the 2004 Mazda Tribute, 2003 Mazda Tribute, and 2002 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.
  1. Support the brake master cylinder body in a soft jaw vise. See Fig 1 .
  2. Remove the master cylinder cap and install short brake hoses to the master cylinder outlet ports with the ends submerged in the brake master cylinder reservoir. See Fig 2 .
    NOTE: If equipped with a manual transmission, plug the master cylinder feed port. See Fig 3 .
  3. Fill the brake master cylinder reservoir with DOT 3 brake fluid.
  4. Slowly depress the primary piston until bubble-free brake fluid flows from both brake hoses. See Fig 4 .
  5. Remove the brake hoses from the master cylinder.
  6. Install plugs in the front and rear brake outlet ports. See Fig 5 .
  7. Install the reservoir cap and install the brake master cylinder in the vehicle. Remove the master cylinder outlet port plugs before installing the brake lines.
Fig 1: Supporting Brake Master Cylinder
G00303076Courtesy of MAZDA MOTORS CORP.
Fig 2: Installing Short Brake Hoses On Master Cylinder
G00310526Courtesy of MAZDA MOTORS CORP.
Fig 3: Installing Plug On Master Cylinder Port
G00310527Courtesy of MAZDA MOTORS CORP.
Fig 4: Depressing Master Cylinder Primary Piston
G00310528Courtesy of MAZDA MOTORS CORP.
Fig 5: Installing Plugs
G00303077Courtesy of MAZDA MOTORS CORP.