Thunder Tiger 4-STROKE User Manual

4-STR OKE

AIRCRAFT ENGINE INSTRUCTIONS

THUNDER TIGER CORPORATION http://www.thundertiger.com

JA0518

No.9803 F-54S No.9802 F-75S No.9804 F-91S No.9813 F-130S

INTRODUCTION

Congratulations on your purchase of a Thunder Tiger Four-stroke model engine. These engines represent the
latest in Thunder Tiger design and manufacturing techniques employing advanced CAD design and CNC
manufacturing. All major components of Thunder Tiger engines are machined from the highest quality materials in
our state-of-the-art manufacturing plant. Engines are then subjected to rigorous quality control checks to ensure
that your engine will provide years of trouble-free use.
The F series powerhouse engines are the ultimate in four-stroke performance: the ability to swing a large prop,
increased torque, reduced noise and improved fuel economy. Featuring a twin-needle updraft carburetor, black
anodized cylinder head, oversized valves, and a high-performance silencer for best power-to-weight ratio.
Precision air bleed carburetor makes adjustments simple, and efficient mufflers keep things quiet at the field.
Perfect for the pilot looking for the authentic aircraft sound.

IMPORTANT

This engine will provide you with years of safe use, provided that you carefully follow these safety instructions:

1.

This model engine IS NOT A TOY, but a powerful miniature engine that is capable of inflicting damage to
both people and property if misused.

2.

Always mount the engine securely in a test stand or high-quality engine mount. Never, ever attempt to clamp
your engine in a vise.

3.

When operating your engine keep all spectators at least 20 feet away.

4.

Make sure that you use the correct propeller for your engine. Specific recommendations are listed in this
manual.

5.

Make sure that the propeller nut is securely fastened before each flight.

6.

Keep yourself away from the path of the propeller when running your engine.

7.

Keep your hands away from the propeller. Always use a “ Chicken Stick” or electric starter to start your
engine.

8.

Make all adjustments to the engine and carburetor from behind the propeller.

9.

Never use your hands or any other part of your body to stop the propeller. Do not throw any object into
the propeller to stop the engine. Cut off the fuel supply by removing the fuel line, pinching it closed, or
closing the throttle barrel completely.

10.

Never use a propeller that is cracked, nicked or damaged in any way.

11.

It is recommended that you wear safety glassed when operating any model engine.

12.

Do not run your engine around dirt, sand or loose gravel. Such material can be thrown into your eyes by the
propeller. In addition, the engine can be damaged by these materials entering the carburetor.

13.

Take care to keep all loose clothing, rags, tools, etc. away from the propeller.

14.

Keep all fuel lines, glow clips, etc. away from the propeller.

15.

Take care when handling your engine after running. Model engines get very hot during operation!

16.

Always operate your engine with proper ventilation. Model engines produce toxic fumes when run in a closed
room or confined area.

SPECIFICATIONS

Engine/Item No. F-54S/ 9803 F-75S/ 9802 F-91S/ 9804 F-130S/ 9813

Displacement (cc/cu.in)
Bore (mm/in)
Stroke (mm/in)
Practical R.P.M. (rpm)
Output power (HP/RPM)
Weight ( w/muffler) (g/oz)

8.87 / .541
24 / 0.945

19.6 / 0.772
2,200 ~ 13,000

0.8 / 12,000

419.6 / 14.80

12.33 / .752

28.3 / 1.114

19.6 / 0.772
2,300 ~ 12,000

1.2 / 11,000

457.2 / 16.13

14.97 / .914

28.3 / 1.114

23.8 /0.937
2,000 ~12,000

1.6/11,000

742.8 /26.20

21.28/ 1.298

33.6 / 1.323
24 / 0.945
2,000 ~ 12,000

2.2 / 11,000

822.5 / 29.01

32

NECESSARY ACCESSORIES

The following items are necessary for operating your engine, and are available from your local hobby supplier.

■Fuel

A good quality, commercially available fuel containing 20% oil and 10-15% nitro is recommended for use in
Thunder Tiger four-stroke engine. Fuels containing a blend of both castor and synthetic oils is best. Fuels
containing only castor oil are not recommended! (during breaking-in period, it is recommeded to use fuel
containing at least 20% lubrication oil.)

■Glow Plug

Four-stroke engines produce one explosion for every two revolutions. A specific type of glow
plug is required for your four-stroke engine. The type and quality of glow plug used in your
engine can affect overall performance and reliablity. For Thunder Tiger four-stroke engine, we

Glow Plug

strongly recommend Thunder Tiger’s new Red Line RF high-performance glow plug #9776.
Other brands of glow plug such as O.S.:Type F, Saito:P-1, Hangar9 #3010 and McCoy MC-4C
are also suitable for your Thunder Tiger four-stroke engine.

■Glow Starter

Glow Starter

1.2~1.5V power source for heating the glow plug during engine start up. Thunder Tiger offers a
series of rechargable glow starters to suit your power requirements.

■Plug Wrench

Used for tightening the glow plug as well as the propeller nut. A Thunder Tiger #1102 4-way
wrench is recommended.

Plug Wrench

■Fuel Pump or Bottle

Required to fill the fuel tank on your model . A Thunder Tiger hand-crank pump (#1645) or
12V electric pump ( #1658) are available from your hobby dealer.

Fuel pump

■Chicken Stick / Safety Stick

Used to flip the propeller when starting the engine by hand. Never use your fingers to start a model engine!

■Electric Starter

Most engines can be started quickly with an electric starter. Used with a 12 volt battery, it is
the safest and most convenient method.

■Propeller

Suggested propeller sizes are shown in the table below, with allowances for different type of
aircraft and performance goals. Factors such as aircraft weight, size, flying style will affect your
choice of props. After break-in, select the optimum prop size and test-fly. Begin your tests with suggested
propeller sizes in the table below:

Engine
F-54S
F-75S
F-91S
F-130S

Breaking - in
11x5
11×8
11x10
14x10

Stunt/Aerobatic
10x9,11x10,11x5,11x6, 11x7
11x8,11x9,12x7, 12x8,12.5x6
11x10,11x11,12x10,12x11, 13x9
13x11~13,14x10~11

Scale
11x8,12x7,12x8

13.5x8,14x7,11x7(3blade)
14x7, 15x6, 16x6,12x8(3-blade)
15x8,16x6~8,18x5~6

Electric Starter

Caution

It is very important to use a well-balanced propeller and spinner. An unbalanced propeller or spinner can
cause substantial damage to both the aircraft and engine.

■Fuel Tank

Choose a proper fuel tank as recommended by the manufacurer of your airplane kit. Thunder Tiger offers a
series of fuel tanks that are available at your hobby dealer.

■Fuel Line

Choose a high quality, silicone fuel line for use with your Thunder Tiger engine.

54

INSTALLATION OF THE ENGINE

Mount your engine securely to rigid hardwood rails ( e.g.
maple) or a radial engine mount of metal or glass-filled nylon
composite. The top surfaces of the motor mount must be
absolutely flat and parallel to avoid crankcase distortion and

FIG.1

F

S

E

stress. Ensure that only the highest quality mounting hardware
such as hardened steel screws, etc are used to secure your

C

engine. In order to reduce engine noise and vibrations, a

D

dampening engine mount can also be used. Please refer the
FIG.1 and the table for these engines external dimensions.

B

A

H(mm/in.)

51.0/2.01

54.0/1.13

60.0/2.36

67.0/2.64

S(thread)
1/4-28
1/4-28
5/16-24
5/16-24

Item
F-54S
F-75S
F-91S
F-130S

A(mm/in.)

79.0/3.11

81.9/3.22

92.5/3.64

96.2/3.79

B(mm/in.)

57.0/2.24

57.4/2.26

66.5/2.62

68.5/2.70

C(mm/in.)

99.8/3.93

101.3/3.99

117.7/4.63

121.8/4.80

D(mm/in.)

81.5/3.21

83.0/3.27

95.7/3.77

99.3/3.91

E(mm/in.)

20.0/0.79

20.0/0.79

25.0/0.98

25.0 /0.98

G
H

F(mm/in.)

44.0/1.73

45.0/1.77

52.0/2.05

58.0/2.28

G(mm/in.)

35.6/1.40

36.5/1.44

43.0/1.69

46.0/1.81

■Fuel Tank Installation

The fuel tank should be mounted as close to the engine as possible. Ideally, the center line of the fuel tank should
be level with the needle valve. The design of your aircraft will determine actual tank location, but use the above
instruction as a general guideline for best performance. Fuel tank location can affect overall engine performance.

Ensure your fuel system is sealed and well-constructed to avoid eventual fuel or air leakages. If possible, wrap
your fuel tank with high quality foam rubber to reduce fuel foaming from airframe vibration.

■Glow Plug Installation

Use a 4-way wrench to insert the glow plug into your engine. Be careful not to use excessive force, ensure the
plug is tight and the copper washer is properly sealed beneath the glow plug.

■Muffler Installation

After the engine is mounted on your model or test stand, secure the muffler to the exhaust pipe. Screw the
exhaust pipe into the cylinder head at the desired angle and secure with the jam nut.

■Propeller Installation

Mount a suitable propeller securely to your engine. If using a spinner, ensure the cut-out area for the propeller
blades offer adequate clearance so that no part of the prop is touching the spinner.

Caution

If a four-stroke engine is run too lean or under excessive loads, pre-ignitation occurs in the combustion
chamber (called “ knocking“ or “detonation”). This condition will cause unusual vibrations and could
possibly damage the engine! The biggest danger, however, is that these vibrations often loosen the prop nut
and send the propeller flying off the engine. Please ensure the prop nut is always fastened securely!

ENGINE BREAK-IN

Proper break-in is critical to the life of any model engine. During this period, the precision metal parts of the
engine are properly mated and worn in. It is critical that the engine be run in an area free from excessive dirt and
sand. Your engine may be broken-in on a test bench or mounted on your model. Both methods are fine,
however, a test bench allows you to keep the engine away from dirt as well as making adjustments easier.

76

■Break-in checklist

(A) Use the proper fuel and glow plug as described in NECESSARY ACCESSORIES.
(B) Select the proper propeller as recommended in the propeller chart.
(C) Ensure the high-speed needle valve is opened 2-3/4~ 3 turns.
(D) We strongly recommend the use of a tachometer when tuning a four-stroke engine. Although the carburetor
adjustments are the same, four-stroke engines cannot be tuned by sound like a 2-stroke. Use of a tachometer
will eliminate the risk of damaging your engine by running it too lean.

■Starting the engine

(A) Ensure the glow plug and propeller are installed and properly tightened.
(B) Ensure the fuel lines are properly connected, with the fuel pick-up connected to the carburetor and the
pressure line connected to the muffler pressure nipple.
(C) Ensure the muffler is properly installed.
(D) Fill the fuel tank.
(E) Prime the engine using the following steps (ensure the glow plug igniter is NOT connected!)

1. Open the carburetor to full throttle.

2. Apply the starter and rotate the propeller for 5~6sec, or until you notice fuel draining from the carb.
(F ) Adjust the throttle to 25% open.
(G) Rotate the prop clockwise until you feel the prop hits compression stroke.
(H) Connect the glow plug igniter.
( I ) Start the engine counterclockwise using an electric starter or “Chicken Stick”.

Caution

When using an electric starter, never attempt to start a flooded engine. Although the electric starter may
turn the engine over, it can damage the connecting rod and/or other components. If the engine is flooded,
simply remove the glow plug, turn the engine over and spin the propeller with electric starter or
“ Chicken-Stick”. The excess fuel will be forced out the glow plug hole.

■During Break-in

(A) Do not exceed 5,000 R.P.M.during the first five minutes of operation.
(B) Because of the extremely rich needle setting used during breaking-in, you may be required to keep the glow
plug igniter attached.
(C) After consuming the first tank of fuel, allow the engine to cool. You can then re-start the engine and
gradually lean the needle setting during the next few tanks.
(D) During the third fuel tank, lean the needle valve for optimum R.P.M. using a tachometer, then enrich
mixture until a drop of 200-300 R.P.M. occurs.

CARBURETOR ADJUSTMENTS

The low speed needle valve is located inside the throttle barrel body on the right side of the carburetor when
viewed from the engine front. This needle valve controls the idle and midrange mixture of the engine.

(A) After the high-speed needle valve has been set, keep running the engine at full throttle for about 10 seconds,
then abruptly close the throttle to idle speed. Run at idle for about 5 seconds, then quickly open the
throttle.
(B) If the engine hesitates before picking up speed and abundant smoke and unburned fuel come out of the
exhaust, the low speed mixture is too rich. Screw in ( clockwise) the low speed needle about 1/8 turn at a
time until the transition from idle to high speed is satisfactory.
(C) Similarly, if the engine rapidly speeds up before quitting, the mixture is too lean. Turn the needle counter­ clockwise until the transition improves.
(D) If the throttle transition is difficult for you to observe, try allowing the engine to idle slightly longer before
opening the throttle. Then repeat the above procedures until you are satisfied with the transition.

98

ENGINE CARE

Always keep the outside of your engine clean. Using clean, fresh fuel can keep your fuel tank, pump, and fueling
system free from dirt particles. Install a fresh filter between the fuel tank and carburetor, and between your fuel
pump and filling line to prevent any dirt from entering your engine.
Model fuel contains alcohol, which is hydroscopic (it attracts moisture from the atmosphere). This can cause
corrosion to the internal engine parts. After each flying session, run all the fuel out from the engine and
disconnecting the fuel line from the carburetor. Put 4 or 5 drops of after-run oil (Marvel Mystery Oil, Prather,
Pacer, etc. ) into the carburetor and turn the engine over several times by hand to protect the engine bearing and
internal parts from corrosion.
The use of after-run oil is also important during periods of prolonged storage (such as winter).
We suggest removing the engine from the model, liberally applying oil into the carburetor and glow plug hole, and
wrap your engine in a soft cloth and store in a sealed plastic bag.
If you choose to store your engine on the airplane, make sure to store the model with engine down so as to keep
the bearings lubridated.
Do not dismantle your engine unnecessarily, as this may upset precision fits such as piston/cylinder and valve/
tappet assemblies. If it is necessary to completely clean your engine, remove only the carburetor (do not
disassemble), muffler and exhaust pipe. Flush the entire engine with fresh fuel and reassemble.

■Valve Clearance Adjustment

The valve clearances on your engine are factory set and will seldom require adjustment. However, after a
considerable amount of running time if you detect a power loss, or if the engine must be disassembled after a
crash, the valve clearances should be checked and adjusted. The valve adjusting kit, containing two gauges and one
wrench, are enclosed in the box.

Note:Valve clearances MUST be checked when the engine is cold.

(A) Remove the rocker arm cover.
(B) Turn the propeller until you feel compression, then turn it an additional 1/4 turn
and stop. Both valves should be closed now.
(C) The required valve clearances is .03mm-0.10mm(.0012-.004)measured between
the valve stem and rockeer arm. A.03mm shim should pass through the gap,

Clearance Gap : 0.03 ~ 0.1 mm

Rocker Arm Valve Stem

Lock Nut

Push Rod

FIG.2

Guage

0.10 mm should not. ( Refer to FIG.2)

Caution: Incorrect valve clearances can cause difficult starting, erratic operation and loss of power.

■Installation of the Camshaft

The position of the camshaft determines the timing of your engine. An improper
camshaft position will cause serious engine damage or your engine may not even start.
It is strongly suggested that you DO NOT dismantle the camshaft. If for some reasons,
you need to disassemble or change the camshaft, please follow proper procedures for
re-installing the camshaft:
(A) Turn the crankshaft to the T.D.C. ( top dead center). There is a T.D.C. mark on
drive washer, set this mark on the top position.
(B) Apply some light oil ( 3-in-1, Mystery oil. Etc. ) to the camshaft.
(C) Note that there is a mark on the side surface of the gear. When re-installing the camshaft, the mark must be
aligned with the line on the push rod cover tube ( Refer to FIG. 3.).
(D) Install the cam cover and properly secure the two screws.
(E ) Rotate the crankshaft several revolutions to insure the camshaft is properly seated,
then reassemble the remaining parts of the engine.

1110

Mark

Apply Engine Oil

( )

on the Camshaft

FIG.3

THUNDER TIGER 3 YEARS LIMITED WARRANTY

Your engine is guaranteed to be free from defects in materials and workmanship for a period of 3 years from the
date of purchase when returned for service accompanied by proof of purchase (register receipt, credit card invoice,
etc.). Crash damage or problems caused by improper use are not covered under this warranty. Damage caused by
customer disassembly, use of improper accessories ( such as propellers, glow plug, etc.) or any use of products
other than its specific intended use will automatically void this warranty.

SERVICE PROCEDURES

This 4-stroke engine was produced by Thunder Tiger Corp., a guarantee for high quality, services, and hours of
trouble-free operation.
Thunder Tiger products are sold worldwide through authorized distributors supported directly by Thunder Tiger.
To receive the latest product information and enjoy full technical support, please contact your nearest hobby shop
or Thunder Tiger authorized distributor.

TROUBLE SHOOTING GUIDE

SYMPTOM

Engine will not start.

Engine starts but will not run.

Engine starts but slows down then stops.

Engine starts, speeds up, then stops.

Engine quits when starter battery is

removed.

CAUSE

Low votage or discharged starting battery.

Bad glow plug. Insufficient prime.

Engine flooded.

Over primed.

Incorrect glow plug.

Mixture too rich.

Mixture too lean.

Mixture too rich.

Incorrect glow plug.

Improper or bad fuel.

CORRECTIVE ACTION

Replace/recharge starting battery. Install new glow plug.

Repeat priming procedure.

Disconnect battery, remove plug and rotate prop to remove excess fuel.

Disconnect battery and rotate prop several times to clear engine.

Verify plug type.

Close needle valve 1/4 turn until engine runs smoothly.

Open needle valve 1/4 turn until engine runs smoothly.

Close needle valve 1/4 turn and restart.

Change glow plug.

Change fuel.

1312

F-54S/9803 PARTS LIST / ENGINE

NO

DESCRIPTION

1

PROP LOCKNUT SET

2

PROP WASHER

3

DRIVE WASHER

4

CRANKCASE

5

CRANKSHAFT

6

BACKPLATE

7

CONNECTING ROD

8

WEIST PIN ASSEMBLY

9

CIRCLIP

10

PISTON

11

PISTON RING

12

CYLINDER

13

CAMSHAFT

14

CAMSHAFT COVER SET

15

CAM FOLLOWER SET

16

PUSH ROD SET

17

PUSH ROD COVER ASSEMBLY

18

CYLINDER HEAD

19

CYLINDER HEAD(W/VALVE ASSEMBLY)

20

INLET VALVE

21

EXHAUST VALVE

22

VALVE SPRING SET

23

SPRING RETAINER SET

24

SPRING HOLD COLLARS

25

ROCKER ARM SET

PART #
PN0144
AA0026B
AA2230
AA2274
AA2275
AA2276
AN0458
AA0459
AA0327
AA0456
AA0457
AA0455
AA2277
AN2278
PN0146
PN0147
PN0148
AN0452
PN0149
AA0474
AA0475
PN0150
PN0151
PN0152
PN0153

NO

DESCRIPTION

26

ROCKER ARM SUPPORT SET

27

ROCKER ARM COVER

28

INLET PIPE

29

EXHAUST PIPE SET

30

BREATHER NIPPLE

31

GASKET SET

32

CRANKSHAFT BEARINGS(FRONT)

33

CRANKSHAFT BEARINGS(REAR)

35

HEAD SCREWS SET

36

CRANKCASE SCREWS SET

37

CARBURETOR BOLTS SET

39

MUFFLER ASSEMBLY

40

CARBURETOR ASSEMBLY

42

GLOW PLUG.RF

PART #
PN0154
AA0453
AA0476
PN0155
PN0131
PN0156
AMV608Z
AMV6001LU
PN0157
PN0158
PN0159
9220
9290N
9776

35

27

31

36

24
23

41
26

25

17

16

15

36

14

13

32

3

2

1

22

31

18

21

20

19

31

12

11

10

8

9

7

33

4

39

29

35

28

OPTION PARTS

40

41

36

6

31

5

42

PARTS LIST / CARBURETOR

CARBURETOR

A

37

B
C
D

30

E
F
G
H

K

E

C

I

CARBURETOR BODY
CARB.ROTOR ASSY
NEEDLE VALVE ONLY
SPRAY BAR ASSEMBLY
NEEDLE VALVE ASSY.
THROTTLE LEVER
FUEL INLET ASSY.
RATCHET SPRING

I

O RING SET,CARB

J

MIX.MET.SCREW SET
THROTTLE ROTOR SET

H

G

F-54S/9803

A

D

B

F

K

J

9292CHOKE VALVE ASSEMBLY41

PN1296
PN1297
PN1156
PN1298
PN1299
PN1038
PN1300
AA1181B
PN1301
PN1193
PN1302

1514

F-75S/9802 PARTS LIST / ENGINE

NO

DESCRIPTION

1

PROP LOCKNUT SET

2

PROP WASHER

3

DRIVE WASHER

4

CRANKCASE

5

CRANKSHAFT

6

BACKPLATE

7

CONNECTING ROD

8

WRIST PIN

9

CIRCLIP

10

PISTON

11

PISTON RING

12

CYLINDER

13

CAMSHAFT

14

CAMSHAFT COVER SET

15

CAM FOLLOWER SET

16

PUSH ROD SET

17

PUSH ROD COVER ASSEMBLY

18

CYLINDER HEAD

19

CYLINDER HEAD (W/VALVE ASSEMBLY)

20

INLET VALVE

21

EXHAUST VALVE

22

VALVE SPRING SET

23

SPRING RETAINER SET

24

SPRING HOLD COLLARS

25

ROCKER ARM SET

PART #
PN0144
AA2184B
AA2162
AN2140
AA2141
AA2142
AN2147
AA2151
AA0513
AA2146
AA0487
AA2145
AA2144
AN2152
PN0146
PN0147
PN0277
AA2143
AN2143
AA2153
AA2154
PN0279
PN0282
PN0152
PN0153

NO

DESCRIPTION

26

ROCKER ARM SUPPORT SET

27

ROCKER ARM COVER

28

INLET PIPE

29

EXHAUST PIPE SET

30

BREATHER NIPPLE

31

GASKET SET

32

CRANKSHAFT BEARINGS(FRONT)

33

CRANKSHAFT BEARINGS(REAR)

35

HEAD SCREWS SET

36

CRANKCASE SCREWS SET

37

CARBURETOR BOLTS SET

39

MUFFLER ASSEMBLY

40

CARBURETOR ASSEMBLY

42

GLOW PLUG.RF

PART #
PN0283
AA2159
AA2161
PN0130
PN0131
PN0284
AMV609Z
AMV6001LU
PN0285
PN0286
PN0159
9777
9778
9776

35

27

31

36

24

23

35
26

25

17

16

15

36

14

13
32

3

2

1

22

31

18

21

20

19

31

12

11

10

8

9

7

4

39

29

35

28

40

CARBURETOR

30

41

6

31

5

33

37

36

42

E

H

C

I

OPTION PARTS

PARTS LIST / CARBURETOR

A

CARBURETOR BODY

B

CARB.ROTOR ASSY

C

NEEDLE VALVE ONLY

D

SPRAY BAR ASSEMBLY

E

NEEDLE VALVE ASSY.

F

THROTTLE LEVER

G

FUEL INLET ASSY.

H

RATCHET SPRING

I

O RING SET,CARB

J

MIX. MET. SCREW SET

K

THROTTLE ROTOR SET

G

A

K

D

J

F-75S/9802

B

F

9292CHOKE VALVE ASSEMBLY41

PN1306
PN1307
PN1156
PN1298
PN1299
PN1038
PN1300
AA1181B
PN1308
PN1309
PN1310

1716

F-91S/9804 PARTS LIST / ENGINE

NO

DESCRIPTION

1

PROP LOCKNUT SET

2

PROP WASHER

3

DRIVE WASHER

4

CRANKCASE

5

CRANKSHAFT

6

BACKPLATE

7

CONNECTING ROD

8

WRIST PIN

9

CIRCLIP

10

PISTON

11

PISTON RING

12

CYLINDER

13

CAMSHAFT

14

CAMSHAFT COVER SET

15

CAM FOLLOWER SET

16

PUSH ROD SET

17

PUSH ROD COVER ASSEMBLY

18

CYLINDER HEAD

19

CYLINDER HEAD(W/VALVE ASSEMBLY)

20

INLET VALVE

21

EXHAUST VALVE

22

VALVE SPRING SET

23

SPRING RETAINER SET

24

SPRING HOLD COLLARS

25

ROCKER ARM SET

PART #
PN0119
AA0512
AA0507
AN2299
AA0484
AA2300
AN0488
AA0489
AA0513
AA0486
AA0487
AA0485
AA2349
AN2348
PN0121
PN0122
PN0123
AA2247
PN0308
AA0504
AA0505
PN0125
PN0126
PN0127
PN0128

NO

DESCRIPTION

26

ROCKER ARM SUPPORT SET

27

ROCKER ARM COVER

28

INLET PIPE

29

EXHAUST PIPE SET

30

BREATHER NIPPLE

31

GASKET SET

32

CRANKSHAFT BEARINGS(FRONT)

33

CRANKSHAFT BEARINGS(REAR)

35

HEAD SCREWS SET

36

CRANKCASE SCREWS SET

37

CARBURETOR BOLTS SET

38

CRANKSHAFT KEY SET

39

MUFFLER ASSEMBLY

40

CARBURETOR ASSEMBLY

42

GLOW PLUG.RF

PART #
PN0129
AA0483
AA0506
PN0130
PN0131
PN0132
AMV6000Z
AMV6002LU
PN0133
PN0134
PN0135
PN0136
9737
9291
9776

35

27

31

36

26

35

24
23

22

18

25

17

16

15

36

14

13

32

3

2

1

20

21

31

12

11

8

10

7

4

39

29

35

28

31

19

40

37

C

OPTION PARTS

PARTS LIST / CARBURETOR

CARBURETOR

9

30

41

38

5

33

36

6

31

42

E

H

L

I

A

CARBURETOR BODY

B

CARB.ROTOR ASSY

C

NEEDLE VALVE ONLY

D

SPRAY BAR ASSEMBLY

E

NEEDLE VALVE ASSY.

F

THROTTLE LEVER

G

BOLT & FUEL INLET ASSY.

H

RATCHET SPRING

I

O RING SET,CARB

J

MIX.MET.SCREW SET

K

THROTTLE ROTOR SET

L

IDLE ADJUSTING SCREW

G

A

K

D

J

F-91S/9804

B

F

9293CHOKE VALVE ASSEMBLY41

PN1089
PN1090
PN1091
PN1092
PN1093
PN1006
PN1007
AA1025B
PN1094
PN1095
PN1096
PN1097

1918

F-130S/9813 PARTS LIST / ENGINE

NO

DESCRIPTION

1

PROP LOCKNUT SET

2

PROP WASHER

3

DRIVE WASHER

4

CRANKCASE

5

CRANKSHAFT

6

BACKPLATE

7

CONNECTING ROD

8

WRIST PIN

9

CIRCLIP

10

PISTON

11

PISTON RING

12

CYLINDER

13

CAMSHAFT

14

CAMSHAFT COVER SET

15

CAM FOLLOWER SET

16

PUSH ROD SET

17

PUSH ROD COVER ASSEMBLY

18

CYLINDER HEAD

19

CYLINDER HEAD (W/VALVE ASSEMBLY)

20

INLET VALVE

21

EXHAUST VALVE

22

VALVE SPRING SET

23

SPRING RETAINER SET

24

SPRING HOLD COLLARS

25

ROCKER ARM SET

PART #
PN0119
AA0512
AA2325
AN2340
AA2327
AA2338
AN2341
AA2324
AA2323
AA2330
AA2331
AA2329
AA2328
PN0312
PN0121
PN0313
PN0314
AA2342
PN0315
AA2343
AA2344
PN0316
PN0126
PN0127
PN0317

NO

DESCRIPTION

26

ROCKER ARM SUPPORT SET

27

ROCKER ARM COVER

28

INLET PIPE

29

EXHAUST PIPE SET

30

BREATHER NIPPLE

31

GASKET SET

32

CRANKSHAFT BEARINGS(FRONT)

33

CRANKSHAFT BEARINGS(REAR)

34

O-RING

35

HEAD SCREWS SET

36

CRANKCASE SCREWS SET

37

CARBURETOR BOLTS SET

38

CRANKSHAFT KEY SET

39

MUFFLER ASSEMBLY

40

CARBURETOR ASSEMBLY

42

GLOW PLUG.RF

PART #
PN0318
AA2337
AA2332
PN0319
PN0131
PN0320
AMV6000Z
AMV16002
AA3009
PN0321
PN0134
PN0322
PN0136
9771
9772
9776

35

27

31

36

24
23

35
26

25

17

16

15

36

14

13

32

3

2

1

22

34

18

21

20

31

12

11

8

10

7

4

39

28

19

9

38

5

33

29

40

31

B

43

J

K

F

G

A

I

D

OPTION PARTS

37

43

PARTS LIST / CARBURETOR

CARBURETOR

A

CARBURETOR BODY SET

B

30

36

6

42

CARB.ROTOR ASSY

C

NEEDLE VALVE ONLY

D

SPRAY BAR ASSEMBLY

E

NEEDLE VALVE ASSY.

F

THROTTLE LEVER

G

BOLT & FUEL INLET

H

RATECHET SPRING

I

O RING SET,CARB

J

MIX.MET.SCREW SET

K

THROTTLE ROTOR SET

L

NEEDLE HOLDER SET

L

F-130S/9813

E

H

C

PN0323EXHAUST EXTENSION PIPE SET

PN1348
PN1349
PN1350
PN1351
PN1352
PN1353
PN1007
AA1025B
PN1354
PN1355
PN1356
PN1357

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