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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Hydraulic Brake System) >> Repair Instructions >> Vacuum Brake Booster Check Valve and/or Hose Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .
    2. Fig 1: Removing/Installing Vacuum Hose & Brake Booster Vacuum Check Valve
    GM688427Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the vacuum hose (2) from vacuum brake booster.
  3. Disconnect the vacuum hose (2) from the intake manifold (1).
    4. Fig 2: View Of Vacuum Brake Booster Check Valve And Vacuum Brake Booster Hose
    GM688567Courtesy of GENERAL MOTORS CORP.
  4. Remove the vacuum brake booster check valve (2) from the vacuum brake booster hose (1).
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