Os-engines 65LA Manual de usuario

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

NEEDLE-VALVE EXTENSIONThe needle-valve supplied with these engines is designed to incorporate an extension so that, when the engine is enclosed within

Finally, secure the complete assembly to rear cover plate as before.3.As self-tapping screws are used for unit attachment, screw them in carefully so

Resistance coil(nichrome wire)Adjust applied voltage by changing the position of clip on resistance coil until glowplug element is glowing bright red.

10 Silicone tubingThis is required for the connection between the fuel tank and engine.11 Electric starter and starter batteryAn electric starter is

AB75%20%5%65%20%15%MethanolCastor OilNitromethaneModel engine fuel is poisonous. Do not allow it to come into contact with the eyes or mouth. Always s

Install a plug suitable for the engine.Use fuel containing a moderate percentage of nitromethane unless more is essential for racing events.Do not run

Warning: When using a spinner assembly, make sure that the notches in the spinner shell are large enough to clear the propeller blades and so do not c

CloseOpenNeedle-valveOpen the needle-valve 1 turns (for 40,46LA) and 2 turns (for 65LA) in the direction of arrow from the closed position.212 1

After fuel has been drawn to the carburettor, flip the propeller two more revolutions, with intake choked, to draw fuel into engine.Above procedure is

10 Hold model securely when starting11 Setting the throttle12 Heat glowplugStarterAssistantAssistant should hold the model so that it cannot move fo

CONTENTSSAFETY INSTRUCTIONS AND WARNINGS ABOUT YOUR O.S. ENGINEINTRODUCTIONINSTALLATION OF THE ENGINEINSTALLATION OF SILENCERNEEDLE-VALVE LOCATIONBEFO

Check that the throttle is one-third open from the fully closed position. Bring the starter into contact with the spinner nut or spinner and depress t

16 Disconnect battery leadsDisconnect the battery leads from the engine with care so that the plug clip does not touch the rotating pro-peller.If the

18 Needle-valve adjustment(Summary)Practical best(optimum) needle-valve setting Exhaust note starts to change.Disconnect battery leads from glowplug

Once the optimum needle-valve setting has been established (see "Needle-valve adjustment-Summary") the procedure for starting is simplified

All internal-combustion engines benefit, to some degree, from extra care when they are run for the first few times - known as running-in or breaking-i

Start the engine.Make sure that the throttle isfully open.Adjust the neede-valve.Close the throttle gradually.Find the idling position.Fix the idling

CARBURETTOR AIR-BLEED ADJUSTMENTStart engine and adjust needle-valve as previously described.Close the throttle gradually.Find the idling position.app

123SymptomFactorCauseCorrective actionRecharge the electric starter battery.Recharge lead-acid cell or replace dry battery. (Note: An unused, or almos

SymptomFactorCauseCorrective action231233332Voltage too high or too low. Re-check and readjust referring to "BEFORE STARTING" paragraph 4.Co

CARE AND MAINTENANCE To ensure that you obtain long life and peak performance from your engine, observe the following.Avoid running the engine under d

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

O.S. GENUINE PARTS & ACCESSORIES RADIAL MOTOR MOUNT(71906200) for 40,46LA(71905200) for 65LA(23325100) for 40,46LA(26625340) for 65LA SUPER SILE

543219768-05-15-2=wqw-1w-2w-3w-4w-5w-6N.+M3X8N.+M3X12N.+M3.5X5S.3X3erEXPLODED VIEW (MAX-40LA)Type of screw C…Cap Screw M…Oval Fillister-Head ScrewF…

2 4004 000 2 4004 0102 4003 0102 3356 0002 4005 0002 4081 0002 2615 0002 3081 7062 3210 0072 4009 0002 4008 0002 2020 00

543219768-05-15-2=wqw-1w-2w-3w-4w-5w-6N.+M3X8N.+M3X12N.+M3.5X5S.3X3erEXPLODED VIEW (MAX-46LA)Type of screw C…Cap Screw M…Oval Fillister-Head ScrewF…

ENGINE PARTS LIST(MAX-46LA)Specifications are subject to alteration for improvement without notice.2 4004 1002 4003 1004 5806 0002 4005 0002

EXPLODED VIEW (MAX-65LA)Type of screw C…Cap Screw M…Oval Fillister-Head ScrewF…Flat Head Screw N…Round Head Screw S…Set Screw wq=w-2w-1-0987654321

Code No. Retaining Screw(2pcs.) Assembly Screw Exhaust Pressure NippleSilencer(E-4010)Glow Plug A3Screw Set"O"Ring(2pcs.)NeedleRatchet Spri

23457611- 1N.+M2.6X15N.+M2.6X6N.+M3.5X5N.+M3X6Type of screw C…Cap Screw M…Oval Fillister-Head ScrewF…Flat Head Screw N…Round Head Screw S…Set Screw

MAX-40LA/46LA THREE VIEW DRAWING Dimensions(mm)Displacement Bore Stroke Practical R.P.M. Power output Weight6.49 cc (0.396cu.in.)21.2 mm (0.835in.)

MAX-65LA THREE VIEW DRAWING Dimensions(mm)Displacement Bore Stroke Practical R.P.M. Power output Weight10.85 cc (0.662 cu.in.)24.0 mm (0.945 in.)24

WARNINGSModel engine fuel is poisonous. Do not allow it to come into contact with the eyes or mouth. Always store it in a clearly marked container and

C Copyright 2000 by O.S.Engines Mfg. Co., Ltd. All rights reserved. Printed in Japan.UNEQUALLEDQUALITYPRECISION&PERFORMANCEESTABLISHINGTHESTANDAR

NOTES•••••This engine was designed for model aircraft. Do not attempt to use it for any other purpose.Mount the engine in your model securely, followi

NOTES••Always check the tightness of the propeller nut and retighten it, if necessary, before restarting the engine, particularly in the case of four-

NOTES•••••Adjust the throttle linkage so that the engine stops when the throttle stick and trim lever on the transmitter are fully retarded. Alternati

INTRODUCTIONTHE MAX-40LA, 46LA and 65LA have been developed to meet the requirements of beginners and sport flyers.Of modern design and having a sep

INSTALLATIONHow to fasten the mounting screws.Hardwood mounting beamsO.S. radial motor mount(cast aluminum)Tighten second nut firmlydown onto first nu