O.S. engine FS-56A Скачать руководство пользователя

Страница: 18 / 21

C.M3x12

C.M3x18

C.M2.6x10

C.M2.6x7

C.M2.6x18

C.M3x8

C.M2.6x7

32-1

34-3

34-4

34-2

34-1

34-6

34-5

ENGINE EXPLODED

VIEW & P

TS LIST

Type of screw

C...Cap Screw

79871020

79871030

79871055

79871110

79871140

79871180

M2.6x7

M2.6x10

M2.6x18

M3x8

M3x12

M3x18

CAP SCREW SETS

(10pcs

./sets

)

Code No

Siz

Rocker Support Retaining Screw (1pc.)

Pcs

. used in an engine

Cylinder Head Retaining Screw (5pcs.)

Cover Plate Retaining Screw (4pcs.)

Cam Cover Retaining Screw (2pcs.) Intake Manifold Retaining Screw (2pcs.)

Carburetor Retaining Screw (2pcs.)

Rocker Cover Retaining Screw (2pcs.)

The specifications are subject to alteration for improvement without notice.

44604200

45761600

45261410

45261110

45761200

46160400

44660300

44660200

44650000

44651000

44604100

44614100

44669400

44681000

44603400

44603200

44606000

44605000

44603100

44607000

44602000

44230000

44601000

45231100

45262010

44601100

44666000

44666100

27881840

45664000

26531005

45808000

27708200

45810100

44625000

44625100

44625400

44625410

22681957

44625200

45626010

71615009

32-1

34-1

34-2

34-3

34-4

34-5

34-6

Description

Code No.

No.

Rocker Cover

Rocker Arm Retainer (2pcs.)

Rocker Support (1pc.)

Rocker Arm (1pc.)

Tappet Adjusting Screw (1pair)

Valve Spring Retainer (1pc.)

Valve Spring Seat (2pcs.)

Valve Spring (1pc.)

Intake Valve (1pc.)

Exhaust Valve (1pc.)

Cylinder Head (W/Gasket)

Cylinder Head Gasket (1pc.)

Intake Manifold (1pc.)

Carburetor Complete (Type 40NA)

Piston Ring

Piston

Piston Pin

Connecting Rod

Cylinder Liner

Cover Plate

Crankshaft

Crankshaft Ball Bearing (Rear)

Crankcase

Camshaft Ball Bearing (1pc.)

Camshaft

Cam Cover

Push Rod (2pcs.)

Push Rod Cover (1pc.)

Push Rod Cover "O" Ring (2pcs.)

Cam Follower (2pcs.)

Crankshaft Ball Bearing (Front)

Drive Hub (W/woodruff key)

Woodruff Key

Lock Nut Set

F-4040 Silencer Assembly

Silencer Body

Assembly Screw

Silencer Gasket (1pc.)

Pressure Nipple (No.7)

Exhaust Header Pipe Assembly

Exhaust Header Pipe Nut M10 (1pc.)

Glow Plug Type F

Содержание FS-56A

Страница 1: ...s suggested that any instructions supplied with the aircraft radio control equipment etc are accessible for checking at the same time 1 2 6 7 8 9 10 13 20 21 27 28 34 35 36 37 38 17 18 SAFETY INSTRUCTIONS AND WARNINGS ABOUT YOUR O S ENGINE NOTES WHEN APPLYING AN ELECTTRIC STARTER ABOUT THE ENGINE ENGINE PARTS NAME BEFORE STARTING INSTALLATION INSTALLING SILENCER FUEL TANK LINES PROPELLER GLOWPLUG ...

Страница 2: ...sonous Do not allow it to come into contact with the eyes or mouth Always store it in a clearly marked container and out of the reach of children Never operate your engine in an en closed space Model engines like auto mobile engines exhaust deadly carbon monoxide Run your engine only in an open area Model engines generate considerable heat Do not touch any part of your engine until it has cooled C...

Страница 3: ...s check the tightness of the propeller nut and retighten it if necessary before restarting the engine Also check the tightness of all the screws and nuts before restarting the engine If you install a spinner make sure that it is a precision made product and that the slots for the propeller blades do not cut into the blade roots and weaken them Preferably use an electric starter The wearing of safe...

Страница 4: ...t 20 feet or 6 meters when preparing your model for flight If you have to carry the model to the take off point with the engine running be especially cautious Keep the propeller pointed away from you and walk well clear of spectators Warning Immediately after a glowplug ignition engine has been run and is still warm conditions sometimes exist whereby it is just possible for the engine to abruptly ...

Страница 5: ...designed F 4040 silencer minimizes noise with its soft low amplitude sound Threaded header pipe allows adjustments in the distance between silencer and exhaust and exhaust angle New lubricating system eliminates the need for breather tubing from the crankcase It has the same mounting dimensions drive hub position and linkage position with the FS 52S 9 Rocker Cover Drive Hub Propeller Washer Crankc...

Страница 6: ...e is desirable Use a heavy duty well balanced spinner either of metal or plastic Spinner FUEL The FS 56 should be operated on a methanol based fuel containing not less than 18 volumetric castor oil or a top quality synthetic lubricant or a mixture of both plus a small percentage 5 20 of nitromethane for improved flexibility and power The carburetor is adjusted a little on the rich side at the fact...

Страница 7: ... tank O S Super Filters large and small are available as optional extras O S Super Filter Fuel Can Filter S To prevent the pickup from adhering to the tank wall under suction and restricting fuel flow slots may be filed in the end of the weight Alternatively an O S Non Bubble Weight is available as an optional extra O S Non Bubble Weight 13 It is recommended to install a good in line filter betwee...

Страница 8: ...eir top surfaces are in the same plane 15 How to fasten the mounting screws Hardwood mounting beams Radial motor mount cast aluminum Tighten second nut firmlydown onto first nut Tighten this nut first Steel washer 3 5mm steel nuts 3 5mm steel screw Spring washer or lock washer 15mm min 15mm min Hardwood such as cherry or maple Spring washer 3 5mm steel Allen screw Make sure that these mounting bea...

Страница 9: ...hole and secure it by tightening the set screw in the needle valve knob with 1 5mm Allen key Needle Valve Extension Cable Set Code No 72200080 is available from O S as an optional part Needle Valve Extension Cable Set 1 5mm Allen key Set Screw 17 INSTALLING SILENCER Apply silicone sealant Exhaust Header Pipe Exhaust Header Pipe Nut Screw the exhaust header pipe in the cylinder head to the bottom a...

Страница 10: ...ffer a burn Reminder 1 2 3 O Ring 19 Be sure to use a pressurized fuel system by connecting the muffler pressure nipple to the vent pipe of the fuel tank FUEL TANK LINES Make sure that the tank is well rinsed out with methanol or glow fuel before installation and that the pickup weight is well clear of the bottom of the tank when held vertically For plumbing use heavy duty silicone tube of 2 5mm i...

Страница 11: ...en it is necessary to replace Carefully install plug finger tight before final tightening with the correct size plug wrench GLOWPLUG The role of the glowplug Glowplug life Particularly in the case of very high performance engines glowplugs must be regarded as expendable items However plug life can be extended and engine performance maintained by careful use i e Install a plug suitable for the engi...

Страница 12: ...succeeding sections under Starting Running in and Idle Adjustment The Needle Valve When set to produce maximum power at full throttle this establishes the basic fuel air mixture strength The correct mixture is then maintained by the carburetor s built in automatic mixture control system to cover the engine s requirements at reduced throttle settings The Mixture Control Nozzle This meters fuel flow...

Страница 13: ...remaining in the filament may burn you 25 Check that the current to the glowplug is switched off 3 To close the needle valve turn it clockwise while to open the needle valve turn it counter clockwise Turn the needle valve clockwise slowly until it stops This is the fully closed position 4 Open the needle valve 2 2 5 turns from the fully closed position and set the throttle in the fully open positi...

Страница 14: ...nd for flying your model 1 2 Open the needle valve 2 2 5 turns from the fully closed position and start the engine 3 Open the throttle slowly to the mid speed position and disconnect the current to the glowplug 4 Now open the throttle slowly to the fully opened position and run the engine for no more than 5 seconds with the needle valve tuned to produced near maximum r p m then immediately slow th...

Страница 15: ...to be readjusted to a richer setting 7 29 IDLE MIXTURE ADJUSTMENT Start the engine open the throttle fully and set the needle valve slightly rich 30 45 from the highest r p m setting Close the throttle to the idle position Allow the engine to idle for about 5 seconds then reopen the throttle The engine should accelerate smoothly back to full speed If instead the engine responds sluggishly and emit...

Страница 16: ...adjustment However if after a considerable amount of running time a loss of power is detected or if he engine has been disassembled for repair these clearances should be checked and reset as necessary For checking and adjusting the valve clearances a VALVE ADJUSTING TOOL KIT is available as an optional accessory Feeler gauge 0 04mm The kit comes in a plastic case and includes Code No 72200060 Feel...

Страница 17: ...fuel in the engine at the conclusion of a day s flying Accepted practice is to cut off the fuel supply while the engine is still running at full throttle then expel as much fuel residue as possible by turning the engine over 5 10 seconds with the electric starter Finally inject some after run oil through the glowplug hole and turn the engine over several times by hand 33 When the engine is not to ...

Страница 18: ...01000 45231100 45262010 44601100 44666000 44666100 27881840 45664000 26531005 45808000 27708200 45810100 44625000 44625100 44625400 44625410 22681957 44625200 45626010 71615009 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 32 1 33 34 34 1 34 2 34 3 34 4 34 5 34 6 Description Code No No Rocker Cover Rocker Arm Retainer 2pcs Rocker Support 1pc Rocker Arm 1pc ...

Страница 19: ...3 44281900 44281970 24981837 26381501 27381940 26711305 44681300 26381501 79871055 CARBURETOR PARTS LIST Throttle Lever Assembly Throttle Lever Retaining Screw Carburetor Rotor Mixture Control Nozzle Assembly O Ring L 2pcs O Ring S 2pcs Rotor Guide Screw Carburetor Body Carburetor Rubber Gasket 1pc Fuel Inlet No 1 Needle Valve Assembly Needle Assembly O Ring 2pcs Set Screw Needle Valve Holder Asse...

Страница 20: ...No VALVE ADJUSTING TOOL KIT PROPELLER LOCKNUT SET FOR 4C SPINNER PROPELLER LOCKNUT SET For Spinner FLEXIBLE EXHAUST PIPES 1 4 M5 NON BUBBLE WEIGHT NON BUBBLE WEIGHT S Needle Valve Extension Cable Set 39 9 32 cc 0 569 cu in 24 0 mm 0 945 in 20 6 mm 0 811 in 2 400 13 000 r p m 1 0 ps 10 000r p m 419 g 14 8 oz 42 g 1 48 oz UNF1 4 28 50 3 88 43 3 26 15 2 44 17 5 4 3 7 11 32 5 34 1 R0 5 84 Displacement...

Страница 21: ...right 2007 by O S Engines Mfg Co Ltd All rights reserved Printed in Japan 60091920 040801 6 15 3 Chome Imagawa Higashisumiyoshi ku Osaka 546 0003 Japan TEL 06 6702 0225 FAX 06 6704 2722 URL http www os engines co jp ...

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