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Toyan FS-L400 Operating Manual
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Toyan FS-L400 Operating Manual

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FS-L400
OPERATING MANUAL

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Summary of Contents for Toyan FS-L400

  • Page 1 FS-L400 OPERATING MANUAL...
  • Page 2 TOYAN 拓陽精密科技 Thank you for Choosing our products,Model FS-L400 is one accessories kit with Precise Four Cylinder Four-stroke model engine,. Before assemblying and operating your engine, please read the "safety instructions and warnings" section on pages 2-3 of this booklet and contents of accessories assemblyl,to strictly adhere to the advice contained therein >Also,Please study the entire contents of this instruction manual,so as to familiarize yourself with...

  • Page 3: Table Of Contents

    TOYAN 拓陽精密科技 CATALOGUE SAFETY INSTRUCTIONS AND WARNINGS-------------------------------------------2～3 INDUCTION---------------------------------------------------------------------------4~09 ASSEMBLY OF COMPENTS----------------------------------------------------------10~52 ATTENTION ABOUT STARTING-----------------------------------------------------53~55 OPERATION AND ADJUSTMENT---------------------------------------------------56～59 CARE AND MAINTENANCE---------------------------------------------------------60～61 REPLACEMENT OF ACCESSORIES-------------------------------------------------------61 CHECKING--------------------------------------------------------------------------62 ENGINE THREE VIEW DRAWINGS--------------------------------------------------63～64 EXPLODED VIEWS------------------------------------------------------------------------65 COMMITMENT---------------------------------------------------------------------------66 LIST----------------------------------------------------------------------------67～69...

  • Page 4: Safety Instructions And Warnings

    As a professional user, please make sure the engine runs safely and carefully. If at some future date, your Toyan engine is acquired by another person, we would respectfully request that these instructions are also passed on to its new owner.
  • Page 5 TOYAN 拓陽精密科技 This engine was designed for science experiments, model demonstrations, model car drives. Do not attempt to use it for any other purpose. Mount the engine in your model securely, following the manufacturers' recommendations, using appropriate screws and locknuts.
  • Page 6 TOYAN 拓陽精密科技 INTRODUCTION engine structure and components Timing belt Timing Throttle rocker arm Engine Hood Exhaust pipe Cylinder Cap Main body of engine Start belt EG start Flywheel Flywheel Nut...
  • Page 7 TOYAN 拓陽精密科技 Idle mixtur Fan blade Synchronous pulley Needle valve Water outlet Cooling fan drive wheel Water inlet Crankcase drain1 bottom shell drain2...
  • Page 8 TOYAN 拓陽精密科技 Distribution diagram of parts packaging...
  • Page 9 TOYAN 拓陽精密科技...
  • Page 10 TOYAN 拓陽精密科技 M2.5x10 M2.5x6 M3x14 M3x14 M2x7 M2.5x6 M2x5 M2.5x6 M2x7 M2x6 备件 78 79 spare parts M2x6 M3x10 M3x8 82 83...
  • Page 11 TOYAN 拓陽精密科技...
  • Page 12 TOYAN 拓陽精密科技...

  • Page 13: Assembly Of Compents

    TOYAN 拓陽精密科技 ASSEMBLY OF COMPENTS 35 Piston ring and Cylinder liner have been paired one by one,After removed, they shall be installed in corresponding cylinder liner.
  • Page 14 TOYAN 拓陽精密科技 Attention! When disassembling, the original pairing should be kept and should not be confused,During installation, the concave points at the arrow should also be kept corresponding.
  • Page 15 TOYAN 拓陽精密科技 Other 3 Pistion install in same way 22 UCTOOLS...
  • Page 16 TOYAN 拓陽精密科技...
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  • Page 20 TOYAN 拓陽精密科技...
  • Page 21 TOYAN 拓陽精密科技 Attention: The dark side faces outward...
  • Page 22 TOYAN 拓陽精密科技...
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  • Page 26 TOYAN 拓陽精密科技...
  • Page 27 TOYAN 拓陽精密科技 Pay a�en�on to the direc�on：...
  • Page 28 TOYAN 拓陽精密科技 #69 is a black oil seal,#70 is a metal bearing, please be careful to distinguish.
  • Page 29 TOYAN 拓陽精密科技...
  • Page 30 TOYAN 拓陽精密科技 Effect picture...
  • Page 31 TOYAN 拓陽精密科技 # 34 is screw glue with fastening and sealing function...
  • Page 32 TOYAN 拓陽精密科技 The gasket is disposable and equipped with two spare pieces...
  • Page 33 TOYAN 拓陽精密科技 4.5mm 5.6mm...
  • Page 34 TOYAN 拓陽精密科技 23 UCTOOLS...
  • Page 35 TOYAN 拓陽精密科技...
  • Page 36 TOYAN 拓陽精密科技 # 34 is screw glue with fastening and sealing function...
  • Page 37 TOYAN 拓陽精密科技...
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  • Page 44 TOYAN 拓陽精密科技...
  • Page 45 TOYAN 拓陽精密科技 Move left and right here to adjust the tightness of the belt When installing the belt, please make sure that A and B are both center down at the same time...
  • Page 46 TOYAN 拓陽精密科技...
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  • Page 51 TOYAN 拓陽精密科技 If you want to operation, please add grease to the CAM before covering the cover to avoid dry friction.
  • Page 52 TOYAN 拓陽精密科技 The nozzles can discharge waste oil and also connect the tubing to measure the oil quantity.
  • Page 53 TOYAN 拓陽精密科技...
  • Page 54 TOYAN 拓陽精密科技...

  • Page 55: Attention About Starting

    If any starting problems, please contact your local dealer or TOYAN technician to solve them. If return to the factory for testing, TOYAN will provide you with high-quality after-sales service. If any problem caused by unauthorized disassembly, you will bear the corresponding responsibilities...
  • Page 56 TOYAN 拓陽精密科技 2.Fuel Please use quality guaranteed methanol model engine fuel. Self - dispensing or counterfeit fuel will greatly reduce the performance and life span of the engine. Since it is a four-stroke engine, in order to ensure the normal operation of the engine, we require the only 20-25% nitro methane fuel can be used.
  • Page 57 TOYAN 拓陽精密科技 4.Start power supply The series FS-L400x has been installed with a start motor, which can be started with one button. The series FS-L400x has been installed with a start motor, which can be started with one button. You only need to purchase standard 7.4v 25C lithium battery to realize quick start. Too low or too You only need to purchase standard 7.4v 25C lithium battery to realize quick start.

  • Page 58: Operation And Adjustment

    TOYAN 拓陽精密科技 OPERATION AND ADJUSTMENT Note Four-stroke engines have stronger torque output than two-stroke engines, so the corresponding measures should be taken during operation In order to extend the service life and improve the performance, each engine has been tested at the factory.
  • Page 59 You can also buy the TOYAN series of water cooling accessories, so that your engine will be able to maintain stable operation for a long time.
  • Page 60 TOYAN 拓陽精密科技 Since a four-stroke engine requires a lot of air intake, it is important to set throttle screws , the minimum throttle opening (idling setting) is about 1.5mm.,For the use of all kinds of engine enthusiasts. do not use a strong force to twist the throttle valve screws to adjust the size of the throttle door opening, but using valve screws to loose throttle, and then pull the throttle rocker arm to adjust.
  • Page 61 TOYAN 拓陽精密科技 If the engine stops, cooling it for 15 seconds before restarting. Please hold down the start key within 5 seconds for each start, so as to protect the start motor life. Allow the engine to warm up for 30 seconds after starting so that the oil in the fuel can be fully lubricated to each working part.

  • Page 62: Care And Maintenance

    拓陽精密科技 CARE AND MAINTENANCE The series of FS-L400 is a very precise machine that you need to clean timely. Due to the impact of environment and the fuel when using, the engine parts have a certain amount of wear and corrosion.
  • Page 63 TOYAN, we will serve you wholeheartedly. Parts replacement, we will provide professional equipment and experienced team. Please do not disassemble the...

  • Page 64: Bug Checking

    Timing belt adjustment All TOYAN engines have been tested for timing belt position before they leave the factory. After several hours of execution, the operating power loss or engine running instability is found, the timing belt needs to be tested and adjusted to get the correct ignition information for the engine.
  • Page 65 TOYAN 拓陽精密科技 Three views FS-L400 Specification ・Displacement: 3.5cc×4 ・Bore: 16.60mm ・Stroke: 17.00mm ・Practical rpm: 3200-13500rpm ・Output: 3.05ps(30%Nitro) ・Weight: 1.2kg 114.85 44.00...
  • Page 66 TOYAN 拓陽精密科技 Multiple view...
  • Page 67 TOYAN 拓陽精密科技 Explosion view...

  • Page 68: Commitment

    拓陽精密科技 Our Commitment Please contact a TOYAN dealer in your country or location. If you buy through the Internet, you can also get various parts and complete services through the Internet. Detailed information about each part can be obtained from the dealer In the process of use, we have a professional team to answer your technical or usage questions online for free.

  • Page 69: Bom List

    TOYAN 拓陽精密科技 BOM List Name PC NO. Name PC NO. Name gear cover Cylinder head gasket Throttle synchronizer Axis positioning block Bottom gasket of casing Camshaft Grease CAM frame cover gasket Ten -tooth adapter Thread locker Needle valve Rocker arm...
  • Page 70 TOYAN 拓陽精密科技 Name PC NO. Name PC NO. Name Carburetor gasket Fan main bearing block round pin（φ2X5） Bearing round pin（φ2X6） Carburetor gasket (paper) Grease Pinch roller bearing base O ring(φ26) Spring(φ3.8) Fan blade Flat gasket Nut(M4) Screw (M2X6) Gasket Lubricating nipple...
  • Page 71 TOYAN 拓陽精密科技 Name PC NO. Name PC NO. Name Bearing side cover component Crankshaft component Cylinder cap component EG start O ring(φ1.8)