kxr 50 90 2 Manuel atelier : Page 94

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          5. FUEL SYSTEM                                                      Mongoose/KXR 90/50


                                                            Intake Manifold
 REED VALVE (Mongoose/KXR 50)
 REMOVAL
 Remove the oil pimp control cable plate.
 (See page 4-11)
 Remove carburetor. (See page 5-11)
 Remove the three intake manifold bolts and
 gasket.
 Remove the reed valve and gasket.


                                                                               Bolts




                                                  Reed Stopper    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.




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