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Home >> Porsche >> 2002 >> 911 Turbo, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Exhaust Gas Turbocharging - 911 Turbo (996) >> Removing and installing bypass flap control box on the turbocharger - Engine installed >> Removing bypass flap control box on the turbocharger

Removing bypass flap control box on the turbocharger

CAUTION:
  • Danger of burns! Parts of the exhaust system can be extremely hot.
  • Do not begin work until the exhaust system has cooled down or wear suitable protective gloves!
  1. Remove safety bracket on the push rod. To do so, carefully pull off the safety bracket with a screwdriver.
    Fig 1: Locating Safety Bracket On Push Rod
    G03093521Courtesy of PORSCHE OF NORTH AMERICA, INC.
  2. Loosen and then unscrew the nut on the push rod, and pull the push rod out of the release.
    Fig 2: Locating Nut On Push Rod
    G03093522Courtesy of PORSCHE OF NORTH AMERICA, INC.
  3. Remove vacuum hose from the control box. Push a small screwdriver between connection nipple and vacuum hose. Widen vacuum hose a little and spray in silicone spray at the same time. Pull off vacuum hose.
    Fig 3: Locating Vacuum Hose On Control Box
    G03093523Courtesy of PORSCHE OF NORTH AMERICA, INC.
  4. Undo and unscrew the two holder screws of the control box.
  5. Remove control box.