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Home >> Mazda >> 1993 >> 323 Base, 1.6 2, Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Fuel Pressure Regulator >> Removal & Installation (Except Navajo)
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Removal & Installation (Except Navajo)

  1. Disconnect negative battery cable. Release fuel system pressure. See FUEL SYSTEM PRESSURE RELEASE  . On 929, remove dynamic chamber. On all models, disconnect vacuum and fuel hose(s) from regulator. Remove regulator mounting bolts. Remove regulator, gasket and "O" ring (if equipped).
  2. To install, reverse removal procedure. Install NEW gasket and "O" ring (if equipped). On 929, install dynamic chamber with NEW gasket. Tighten bolts to specification. See TORQUE SPECIFICATIONS  table.
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