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Home >> Mazda >> 2021 >> MX-5 Miata Club, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> Fuel Injector Removal/Installation >> Fuel Distributor Installation Note
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Fuel Distributor Installation Note

  1. Install the fuel distributor to the fuel injectors while aligning the projection of the spacer to the notch of the fuel distributor.
    G11274418Courtesy of MAZDA MOTORS CORP.
  2. Temporarily tighten the fuel distributor installation bolts until their heads contact the fuel distributors.
  3. Turn the fuel distributor installation bolts a half a turn in the order shown in the figure.
    Fig 1: Fuel Distributor Bolts Tightening Sequence
    G13488209Courtesy of MAZDA MOTORS CORP.
  4. Turn the fuel distributor installation bolts another half a turn in the order shown in the figure (one turn including the half turn in Step 3).
  5. Tighten the fuel distributor installation bolts in the order shown in the figure.

    Fuel distributor installation bolt tightening torque 

    20-26 N-m {2.1-2.6 kgf.m, 15-19 ft.lbf}

  6. Install the high pressure fuel pipe. (See HIGH PRESSURE FUEL PUMP REMOVAL/INSTALLATION .)