Toyan FS-L400 User manual

OPERATING MANUAL
    
     FS-L400

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
engine controls and other functions.
>Furthermore,Keep these instructions in a safe place so that you may readily refer to them
whenever Necessary
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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
BUG CHECKING--------------------------------------------------------------------------62
ENGINE THREE VIEW DRAWINGS--------------------------------------------------63～64
EXPLODED VIEWS------------------------------------------------------------------------65
COMMITMENT---------------------------------------------------------------------------66
BOM LIST----------------------------------------------------------------------------67～69

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SAFETY INSTRUCTIONS AND WARNINGS
Remember that your engine is not a "toy", but a high-efficiency internal combustion engine, the
output power may cause you harm, or other effects, do not change or disassemble
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.
The advice which follows for all production engines ,Incorrect operation or Ignore safety can
lead to engine damage or danger
Warning: These cover events which might involve serious (in extreme circumstances, even fatal )injury.
Model 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 out of the reach of children.
Model engine fuel is also highly flammable. Keep it away from an open flame, excessive heat, sources
of sparks, or anything else which might ignite it. Do not smoke or allow anyone else to smoke, nearto it.
Never operate your engine in an enclosed space. Model engines, like automobile 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.
Contact with the muffler,cylinder head or exhaust header pipe, in particular, may result in a serious burn.

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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.
Noise will happen when starts, please buy our matching muffler exhaust pipe or run away from the
living environment, because the noise of the operation may irritate others.
Safety glasses are strongly recommended.
Please note that the electric plug or battery wire should not touch the rotating parts. Also check
whether the connection of the throttle rocker arm is firm.
To be safe, keep all spectators (especially children) at least 3 meters away from engine when start the
engine.
If you want to stop engin, shut off the throttle completely. In an emergency, clamp the fuel line in front
of the carburetor to cut off the fuel supply
Do not attempt to remove the flywheel and start the synchronous pulley
Do not extend the starting battery wire by more than 20cm. Otherwise, the starting current will be
insufficient due to the resistance voltage drop inside the battery line
When starting the engine, please do not press the start button for a long time. The maximum starting
time is 5 seconds. If it does not start, please stop for 15 seconds and press the button to start again,
so as not to burn the starting motor and ignition circuit due to the long starting

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Throttle
rocker arm
Engine Hood
Cylinder Cap
Timing belt Timing
Exhaust pipe
Start belt
Main body of engine
Flywheel Nut
Flywheel
EG start
INTRODUCTION
engine structure and components

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Water outlet
Needle valve
Idle mixtur
Fan blade
Synchronous
pulley
Water inlet
Cooling fan
drive wheel
Oil drain1 Crankcase
bottom shell
Oil drain2

Distribution diagram of parts packaging
09
0807060504
10
14
17
15
16
18
11 12 13
01 02 03
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7
19 20
21
24 25
28
29
30
31
32
33
34
2726
23
22
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36
46
47
48 51
65
36
66
67
52 36
56
53
54
55
49
50
37
39
40
41
38
M2.5x6
M2.5x6
M2x6
M3x14
M2x7
M3x10
M3x8
M2x6
M3x14 M2.5x10
M2x7
M2.5x6
M2x5
42
43
44
45
57 58
59
44
36
80
81 82 83
84 85
77
52
66
86
87
78 79
60 61
76
77
62 63
7069
68
71 74
72
73
75
36
63 64
62
98
71
备件
spare parts
54
41
44
40
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89
88 90 91
92
93
95
9796
94
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95
93
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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.
35
35
27
93
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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.
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22
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#22 UCTOOLS
Other 3 Pistion install in same way

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8094
36
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81
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79
78
79
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