like 50 2T 1 Werkstatthandbuch : Seite 54

          4. LUBRICATION SYSTEM                                               LIKE 50 2T

                                                                    Intake Manifold
OIL PUMP BLEEDING

   · Air in the oil lines will block oil flow and
     result in severe engine damage.
   · Bleed air from the oil lines and oil
     pump whenever the oil lines or pump
     have been removed or there is air in
     the oil lines.




                                                    Oil Pump




 OIL INLET LINE/OIL PUMP BLEEDING
 Fill the oil tank with recommended oil.
 Place a shop towel around the oil pump.
 Disconnect the oil inlet line from the oil
 pump and clip it.
 Fill the oil pump with oil by squirting clean
 oil through the joint. (About 3cc)
 Fill the oil line with oil and connect it to the
 oil pump.


   Bleed air from the oil inlet line first, then
   bleed air from the oil outlet line.




 OIL OUTLET LINE BLEEDING
 1. Disconnect the oil outlet line and bend it
    into U shape. Force air out of the tube by
    filling it with oil.
 2. Start the engine and allow it to idle with
    the oil control lever in the fully open
    position. Visually check the oil flow.
 3. If there is no oil flowing out within 1
    minute, bleed air from the oil inlet line
    and oil pump.
                                                                  Oil Outlet Line

   · Never run the engine in a closed area.            Oil Tube
   · Do not increase the engine speed at
     will.



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