View Larger Picture

Parts Express Eligible:	Yes
E-mail This Page To A Friend

             This is the O.S. Max 40-E Carburetor for the .50SX-H
                         Helicopter Engine.
      This carburetor attaches to the engine and mixes the air and fuel
     to the correct ratio and sends the mixture to the combustion chamber.

FEATURES: Two needle operation, mixture control screw and needle valve
          Rotor is extra long to clear airframe making linkage attachment
            easier.
          Completely assembled
          Rotary throttle operation

INCLUDES: One O.S. Max 40-E Carburetor for the .50SX-H Helicopter Engine with:
          One rubber O-ring

REQUIRES: Attaching to engine using Carb Retainer #23981700 (OSMG3644) and
            attaching fuel line.
          Small flat head screwdriver for adjusting the mixture control screw.

SPECS:    Outer Mounting Diameter: 0.39" (10mm)
          Inner Throat Diameter:   .031" (8mm)
          Height:                  1.50" (38.2mm)
                                                                   JXS 12/14/01
                                                                          ir/kh

COMMENTS:
    There is only one O-ring for the carb body. The O-ring for this is
      different than the one for the .46-FZ. The proper part number is
      OSMG6228, as this O-ring is slightly larger in diameter and a
      little thinner.
    The best way to insert the carb assembly is to place the brass insert about
      half way into the case, put the O-ring around the brass insert and press
      the carb down tight against the case. There will be a gap between the
      base of the carb, and the case, but the gap will be very small.
      You should only be able to see the black O-ring.



– If you need more information, use these O.S. resources –

E-mail: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970


 
Postal Address:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822  








Click here for Units of Measure Conversion Calculators