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Home >> BMW >> 2002 >> 330Ci 2D Convertible, Automatic >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes - Repair (E46) >> Removal & Installation >> Brake Lines >> Removal & Installation

Removal & Installation

  1. Apply pedal prop and depress brake pedal slightly. This prevents brake fluid from flowing out of expansion tank and into brake system when brake lines are opened.
  2. Suck brake fluid out of expansion tank with a suction device used exclusively for drawing off brake fluid.
  3. Ensure that square head screw on brake hose does not rotate in metal bracket. If necessary, brace brake hose with mold grips. Unfasten brake hose from brake caliper.
  4. Brake pipes are only supplied straight, in correct length and fitted with connecting nipples. Bend new pipe as required using Bending Tool (34 5 100). Removed pipe can be used as template.
  5. If replacing front brake pipe, move wheels into straight-ahead position. Install new pipe and tighten to specification. See TORQUE SPECIFICATIONS .
  6. Remove pedal prop and bleed brake system. See BLEEDING BRAKE SYSTEM .