Os-engines 46AX Manuel d'utilisateur

It is of vital importance, before attempting to operate your engine, to read the general 'SAFETY INSTRUCTIONS AND WARNINGS' section on pages

186. Connect battery leads to glowplug.Bring electric starter into contact with spinner-nut or spinner and depress starter switch for one or two seco

20Slowly advance the throttle to its fully open position, then gradually close the needle-valve until the exhaust note begins to change. (4-cycle to 2

22IDLING ADJUSTMENT CHARTStart the engine.Make sure that the throttle isfully open.Adjust the neede-valve.Close the throttle gradually.Find the idling

24SUBSEQUENT STARTING PROCEDURESUBSEQUENT READJUSTMENTOnce the optimum needle-valve setting has been es-tablished (see page 21, Needle-valve adjustmen

26ENGINE EXPLODED VIEWS.M3X318-118-218-318-418-518-6T.+3x10C.M3x15C.M3x812345678911121314101516171918Type of screw C...Cap Screw M...Oval Fillister-H

28CARBURETOR EXPLODED VIEW & PARTS LISTType of screw C...Cap Screw M...Oval Fillister-Head ScrewF...Flat Head Screw N...Round Head Screw S...Se

30SUPER FI LTERNON-BUBBLE WEIGHTLOCK WASHER(10Sets)LONG SOCKET WRENCHWITH PLUG GRIPBLIND NUTS(10pcs. /Sets)The specifications are subject to alteratio

32MEMOC Copyright 2003 by O.S.Engines Mfg. Co., Ltd. All rights reserved. Printed in Japan.090300TEL. (06) 6702-0225FAX. (06) 6704-27226-15 3-Chome I

2Remember that your engine is not a "toy", but a highly efficient internal-combustion machine whose power is capable of harming you, or othe

4NOTESThis engine was designed for model aircraft. Do not attempt to use it for any other purpose.Mount the engine in your model securely, following t

6NOTESAdjust the throttle linkage so that the engine stops when the throttle stick and trim lever on the transmitter are fully retarded. Alternatively

8NEEDLE-VALVE LOCATIONBASIC ENGINE PARTSCylinder headCarburetor Silicone TubeCrankshaftPropeller nutPropeller washerDrive HubCrankcaseNeedle valveCove

10Hardwood mounting beamsO.S. radial motor mount(cast aluminum)How to fasten the mounting screws.Tighten second nut firmly down onto first nut.Tighten

12Suggested fuel tank capacity is approx 300cc.These will allow 12-13 minute flights.Locate the fuel tank so that the top of the tank is 5-10mm (1/4-3

14FUELPROPELLERSSuggested propeller sizes are listed on page 15. The suitability of the prop depends on the size and weight of the model and type of f

16BEFORE STARTINGTools, accessories, etc.The following items are necessary for operating the engine.1 FuelModel glowplug engine fuel of good quality,