grand dink 250 Workshop-manual : Page 216

          19. SWITCHES/HORN/FUELUNIT/THERMOSTATICSWITCH
   /TEMPERATUREGAUGE/INSTRUMENTS/LIGHTS                       GRAND DINK 250


 HORN INSPECTION
 Remove the front upper cover. ( 2-5)
 Disconnect the horn wire couplers.
 The horn is normal if it sounds when a 12V
 battery is connected across the horn wire
 terminals.




                                                                 Horn
                                                                    Upper
 FUEL UNIT
 FUEL UNIT INSPECTION
 Remove the fuel unit.
 Disconnect the fuel unit wire connectors.
 Measure the resistance between the fuel unit
 wire terminals with the float at upper and
 lower positions.
  Wire Terminals      Upper          Lower
   Y/WL/W          0.81.2K 70130

                                                      Lower

 FUEL METER INSPECTION                           Fuel Unit
 Connect the fuel unit wire connectors and
 turn the ignition switch "ON".
 Before performing the following test,
    operate the turn signals to determine that
    the battery circuit is normal.
 Check the fuel meter LCD for correct
 indication by moving the fuel unit float up
 and down.
     Float Position         LCD Display               Upper         Fuel Full
        Upper               Much (Full)
        Lower               Less (Empty)

    Wire Terminals          LCD Display
         Free            From Much to Less
        Apply            From Less to Much
 The fuel meter is normal if it operates as
 above indicated. If not, check for loosely
 tightened nuts, poorly connected terminals or
 shorted wires.
                                                   Lower          . Fuel Empty

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