Component Inspection

1. Turn ignition switch OFF.
2. Remove fuel filler cap. Refer to "EXPLODED VIEW ".
3. Wipe clean valve housing.
   Fig 1: Identifying Spring Pressure Valve, Vacuum Valve, Plate And Gasket

   Courtesy of NISSAN NORTH AMERICA, INC.
4. Check valve opening pressure and vacuum.

   Pressure: 15.3 - 20.0 kPa (0.156 - 0.204 kg/cm ²  , 2.22 - 2.90 psi) 

   Vacuum: -6.0 to -3.3 kPa (-0.061 to -0.034 kg/cm ²  , -0.87 to -0.48 psi) 

   Fig 2: Checking Valve Opening Pressure And Vacuum

   Courtesy of NISSAN NORTH AMERICA, INC.

   Is the inspection result normal? 

   YES: INSPECTION END

   NO: GO TO 2.

Replace fuel filler cap. Refer to "EXPLODED VIEW ".

: INSPECTION END