vitality 50 2t 4t 1 Manuel atelier : Page 185

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          12. CARBURETOR                                                             VITALITY 50

                                                           Bolts
 REED VALVE (2-STROKE)
 REMOVAL
 Remove the rear body cover. ( 13-6)
 Disconnect the fuel vacuum tube. ( 5-2)
 Remove oil pump control cable plate.
 ( 4-3)
 Remove carburetor. ( 12-7)

 Remove the three intake manifold bolts and
 gasket.
 Remove the reed valve and gasket.

                                                  Intake Manifold



                                                              Reeds         Reed Stopper
 INSPECTION
 Check the reed valve for damaged or weak
 reeds.
 Check the reed valve seat for cracks,
 damage or clearance between the seat and
 reed.
 Replace the valve if necessary.


   Do not disassemble or bend the reed
   stopper. To do so can cause loss of
   engine power and engine damage. If any
   of the stopper, reed or valve seat is
   faulty, replace them as unit.
                                                               Reed Valve Seat


 INSTALLATION
 Install the reed valve in the reverse order of
 removal.


    Install a new gasket with the gasket
    indentation aligned with the reed valve.
    After installation, check for intake air
    leaks.




                                                                                     12-14