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Home >> Kia >> 2019 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 189 (Brake System (PHEV)) >> Brake Line >> Repair Procedures >> Removal

Repair Procedures: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the brake fluid level switch connector, and remove the reservoir cap.
  2. Remove the brake fluid from the master cylinder reservoir with a syringe.
    CAUTION: Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water.
  3. Remove the wheel & tire (A).

    [Front] 

    G13156847Courtesy of KIA MOTORS AMERICA, INC.

    [Rear] 

    G13156848Courtesy of KIA MOTORS AMERICA, INC.
  4. Disconnect the brake tube by loosening the tube flare nut (A).
  5. Remove the brake hose clip (B).

    Tightening torque: 

    13.7 - 16.6 N.m (1.4 - 1.7 kgf.m, 10.1 - 12.2 lb.ft)

    [Front] 

    G13156849Courtesy of KIA MOTORS AMERICA, INC.

    [Rear] 

    G13156850Courtesy of KIA MOTORS AMERICA, INC.
  6. Disconnect the brake hose from the brake caliper by loosening the bolt (A).

    Tightening torque: 

    24.5 - 29.1 N.m (2.5 - 3.0 kgf.m, 18.0 - 21.6 lb.ft)

    [Front] 

    G13156851Courtesy of KIA MOTORS AMERICA, INC.

    [Rear] 

    G13156852Courtesy of KIA MOTORS AMERICA, INC.