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21

PARTS LIST

Rocker Cover

Rocker Cover Gasket

Rocker Support Assembly

    Rocker Support

    Rocker Arm Retainer (2pc. /1pair)

Rocker Arm Assembly (1pair)

    Rocker Arm (1pc.)

    Tappet Adjusting Screw (w/nut)

Intake Valve Assembly (1pair)

    Intake Valve (1pc.)

    Valve Spring (1pc.)

    Valve Spring Retainer (1pc.)

    Split Cotter (2pc. /1pair)

Exhaust Valve Assembly (1pair)

    Exhaust Valve (1pc.)

    Valve Spring (1pc.)

    Valve Spring Retainer (1pc.)

    Split Cotter (2pc. /1pair)

Cylinder Head (w/Gasket)

Cylinder Head (w/Gasket and valve Assembly)

Intake Pipe Gasket

Intake Pipe

Carburetor Complete (Type 60U)

Head Gasket

Piston Ring

Piston

Piston Pin

Connecting Rod

Cylinder Liner

The specifications are subject to alteration for improvement without notice.

Pump Unit (FS-70U)

    Nipple No.16

    Nipple No.5

    Nipple No.7

Crankshaft

Woodruff Key

Crankshaft Ball Bearing (R)

Pump Holder Gasket

Crankcase

Camshaft Ball Bearing (1pc.)

Camshaft

Cam Cover Gasket

Cam Cover

Cam Cover Retaining Screw (2ppcs.)

Push Rod (2pcs.)

Push Rod Cover Assembly (2pcs.)

    Push Rod Cover (1pc.)

    Push Rod Cover "O" Ring (2pcs.)

Cam Follower (2pcs.)

Crankshaft Ball Bearing (F)

Drive Hub

Locknut Set

Glow Plug Type F

F-4020 (U) Silencer Assembly

    F-4020 Silencer Body

    Exhaust Header Pipe Assembly

1
2
3

3-1
3-2

4

4-1
4-2

5

5-1
5-2
5-3
5-4

6

6-1
6-2
6-3
6-4

7
8
9

10
11
12
13
14
15
16
17

44704200
44714300
45961400
45961410
45761600
44753000
44753100
45761200
44750000
44750100
45960210
45960310
45960400
44751000
44751100
45960210
45960310
45960400
44704100
44704000
45515000
44769400
44781000
44714100
29503400
44703200
45906000
44705000
44703100

18

18-1
18-2
18-3

19
20
21
22
23
24
25
26
27
28
29
30

30-1
30-2

31
32
33
34

44782000
44782160
45771000
22681957
44702000
27708200
44230000
44714200
44701000
45231100
44762000
44714400
44701100
44701109
44766000
44766100
44766110
24881824
45664000
44731000
44708000
45810100
71615009
45925050
45925100
45926100

Description

Code No.

No.

Description

Code No.

No.

22

The specifications are subject to alteration for improvement without notice.

(71615009)

(72200130)

(72200110)

(45810200 For Spinner)

(72109500)

(72109600)

(45810300)

(72200080)

(72403050)

(71531000)

(71521000)

(55500002)

(79870030)

(72200060)

 M2.6x8

 (79871025)

 M2.6x18

 (79871055)

 M3.5x20

 (79871100)

72108100
72108110
72108120
72108130

1111A
1111B
1111C
1111D

120
240
170
330

O.S.GLOW PLUG TYPE F

EX EXHAUST HEADER PIPES

FLEXIBLE EXHAUST PIPES

BOOSTER TERMINAL KIT

BOOSTER CABLE SET

PROPELLER LOCKNUT SET

NON-

BUBBLE WEIGHT

SUPER FILTER (L)

LONG SOCKET WRENCH
WITH PLUG GRIP

Type

Length 

(mm)

Inside

Outside

Code.No.

O.S. GENUINE PARTS & ACCESSORIES

PROPELLER LOCKNUT SET
FOR TRUTURN SPINNER

Needle Valve Extension
Cable Set

1/4"-M5

VALVE ADJUSTING
TOOL LIT

LOCK WASHER

M3

(10sets)

BLIND NUT

(10pcs./sets)

M3

CAP SCREW SETS

(10pcs./sets)

Содержание FS-70 Ultimate

Страница 1: ...control equipment etc are accessible for checking at the same time 1 2 4 5 6 7 8 9 10 11 12 13 14 SAFETY INSTRUCTIONS AND WARNINGS ABOUT YOUR O S ENGINE INTRODUCTION INSTALLING THE GLOWPLUG INSTALLATION FUEL TANK LINES EXHAUST HEADER PIPE AND SILENCER THROTTLE LINKAGE NEEDLE VALVE EXTENSION CARE OF FUEL PUMP AND REGULATOR PROPELLERS GLOWPLUGS FUEL PROPELLER AND SPINNER ATTACHMENT TYPE 60U CARBURET...

Страница 2: ...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 silencer cylinder head or exhaust header pipe in particular may result in a serious burn 3 NOTES This engine was designed for model aircra...

Страница 3: ... glowplug ignition engine has been run and is still warm conditions sometimes exist whereby it is just possible for the engine to abruptly restart if the propeller is casually flipped over compression WITHOUT the glowplug battery being reconnected Remember this if you wish to avoid the risk of a painfully rapped knuckle NOTES 5 INTRODUCTION Rocker Cover Cylinder Head Push Rod Cover Drive Hub Prope...

Страница 4: ... nut firmly down onto first nut Tighten this nut first Steel washer 3mm steel nuts 3mm steel screw Spring washer or lock washer 15mm min 15mm min Hardwood such as cherry or maple Spring washer 3mm steel Allen screw 7 FUEL TANK LINES 10 15mm A fuel tank of approximately 300cc capacity is suggested This allows up to 12 13 minutes flying time dependent upon the type of fuel used the size of the prope...

Страница 5: ...throttle stick is in its fully open position Carefully align the appropriate holes in the throttle arm and servo horn so that they move symmetrically and smoothly through their full travel Install these in the following sequence Screw the header pipe into the cylinder head until it bottoms then unscrew sufficiently to achieve the desired exhaust angle and tighten the locknut securely with a 14mm w...

Страница 6: ...small percentage 5 30 of nitromethane for improved flexibility and power The carburetor is adjusted at the factory for a fuel containing 20 lubricant and 15 nitromethane Some commercial fuels also contain coloring additives as an aid to fuel level visibility In some cases these additives have indicated slightly negative effects on performance We would suggest that you use such fuels only if you ar...

Страница 7: ... fast enough to cause the fuel pump to prime the cylinder automatically Starting procedure is as follows Check that the current to the glowplug is switched off Check that the polarity of the starter battery leads rotates the engine counter clockwise when viewed from the front Open the needle valve approx 2 turns from the fully closed position and temporarily set the throttle in the fully open posi...

Страница 8: ...ightly 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 emits an excess of white smoke from the exhaust the idle mixture is too rich Turn the mixture control screw approx 45 clockwise to lean th...

Страница 9: ...ount of running time a loss of power is detected or if the engine has been disassembled for repair these clearances should be checked and reset as necessary VALVE ADJUSTING The kit comes in a plastic case and includes Code No 72200060 Feeler gauge 0 1mm Hex key 1 5mm Wrench 5mm 17 Re tighten locknut while holding adjusting screw stationary Fig 5 4 Hold at the screw head Fig 5 Tighten Locknut Remov...

Страница 10: ...le valve assembly from the carburetor and remove any foreign matter that has accumulated in this area See photo If these precautions are neglected restriction of fuel flow may cause the engine to cut out or the fuel air mixture to become too lean causing the engine to overheat The use of modern high performance alcohol based model engine fuels while promoting cooler running improved anti detonatio...

Страница 11: ... Head Screw N Round Head Screw S Set Screw C M3x12 C M3x16 C M2 6x8 C M2 6x8 F M2 6x6 2 30 2 3 3 1 3 2 4 4 1 4 2 5 5 4 5 3 5 2 5 1 6 7 8 9 1 10 11 12 13 14 15 17 18 19 20 21 22 30 1 30 2 23 24 25 26 6 1 6 2 6 3 6 4 28 29 C M3 5x20 16 24 27 30 31 32 34 33 C M2 6x18 18 1 18 2 18 3 ...

Страница 12: ...10 11 12 13 14 15 16 17 44704200 44714300 45961400 45961410 45761600 44753000 44753100 45761200 44750000 44750100 45960210 45960310 45960400 44751000 44751100 45960210 45960310 45960400 44704100 44704000 45515000 44769400 44781000 44714100 29503400 44703200 45906000 44705000 44703100 18 18 1 18 2 18 3 19 20 21 22 23 24 25 26 27 28 29 30 30 1 30 2 31 32 33 34 44782000 44782160 45771000 22681957 447...

Страница 13: ... 0mm 0 748in 2 000 15 000r p m 1 2ps 11 000r p m 455g 16 0oz JAPAN JAPAN 54 35 4 59 5 34 5 24 1 50 2 29 6 35 1 87 4 18 105 4 20 49 5 45 58 9 UNF1 4 28 4 3 7 92 26 7 45 20 39 5 142 25 6 without Locknut Drive Hub Woodruff Key F 4020 U Silencer Assembly 527 3g 18 61oz 51g 1 8oz With F 4020 U Silencer Assembly F 4020 U Silencer Assembly 24 MEMO ...

Страница 14: ...ed Printed in Japan TEL 06 6702 0225 FAX 06 6704 2722 6 15 3 Chome Imagawa Higashisumiyoshi ku Osaka 546 0003 Japan 60091400 090304 URL http www os engines co jp U N E Q U A LLED QUALITY PRECISION PERFOR M A N C E E S T A BLISHING THE STANDARDS OF EXCELLE N C E ...

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