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AISAN 2-Barrel -- TOYOTA 3A-C Engine: Overhaul: Reassembly

Use all new gaskets, reverse diassembly procedure and note the following:

  1. When assembling flange assembly, install vacuum passage bolt with hole in correct position. When assembling accelerator pump components, ensure check balls are positioned correctly.
  2. When assembling air horn, tighten 8 retaining screws in criss-cross pattern. Tighten each screw a little at a time to prevent damage.
    CARBURETOR ADJUSTMENT SPECIFICATIONS

    Application Float Level In. (mm) Float Drop In. (mm) Fast Idle Opening Angle Choke Breaker Angle Accel. Pump Stroke In. (mm) Throttle Positioner (RPM)
    Tercel .283 (7.2) .072 (1.8) 22° 47° .118 (3.0) 1400