LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2005 >> 6 s, 4D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System >> NONRETURN Valve Inspection

NONRETURN Valve Inspection

  1. Remove the nonreturn valve. (See FUEL TANK REMOVAL/INSTALLATION .)
  2. Verify that the nonreturn valve opens up to 90°  when it is pushed from the fuel-filler pipe side, and it returns to the normal position by the spring force.
    • If the nonreturn valve does not open up to 90°  or does not return to the normal position, replace the nonreturn valve.
      Fig 1: Identifying Nonreturn Valve Position
      G03643905Courtesy of MAZDA MOTORS CORP.
scientia non olet · About LEMON Manuals