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Home >> Chevrolet >> 2017 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 61 (Engine Cooling System) >> Repair Instructions >> Engine Coolant Air Bleed Hose Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:

Refer to Brake Fluid Irritant Warning .

  1. Without draining the engine coolant and without disconnecting the hoses, remove and position aside the radiator surge tank. Refer to Radiator Surge Tank Replacement .
  2. GM2557327

    Disconnect the secondary brake pipe fitting (1) at the master cylinder.

  3. Plug the master cylinder outlet port to prevent brake fluid loss and contamination.
  4. GM2557329

    Disconnect the secondary brake pipe fitting (1) at the brake pressure modulator valve (BPMV).

  5. Plug the BPMV inlet port to prevent brake fluid loss and contamination.
  6. Remove the BPMV secondary brake pipe.