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26

EXPLODED VIEW

Type of screw 

C...Cap Screw  M...Oval Fillister-Head Screw

F...Flat Head Screw  N...Round Head Screw  S...Set Screw

M3

C.M2.6x7

C.M3.5x20

C.M3.5x15

C.M3x15

C.M3.5x10

C.M3.5x12 C.M3x16

C.M4x22

C.M3x8

N.+M3x22

28

30

29

31

32

12

14

9

10

11

13

33

24

23

22

21

20

17

16

15

1

18

19

5

8

39

4

3

2

1

35

36

25

27

37

38

1

40

34

3-2

3-1

4-1

4-2

5-1

5-2

6-4

6-3

6-2

6-1

6

7

43

42

38

38

41

16-1

16-2

16-3

13-2

13-1

11-2

11-1
11-2

11-3

12-1

12-2

1

C.M2.6x8

C.M3.5x12

26

26-1

12-3

13-3

5-3

27

PARTS LIST

The specifications are subject to alteration for improvement without notice.

1
2
3

3-1
3-2

4

4-1
4-2

5

5-1
5-2
5-3

6

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

7
8
9

10
11

11-1
11-2
11-3

12

12-1
12-2
12-3

13

13-1
13-2
13-3

14
15
16

16-1
16-2
16-3

17
18
19
20
21
22
23
24
25
26

26-1

27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

45566110
45566300
24881824
45564000
46414010
45403400
45903200
45906000
46105000
46103100
46103300
46410100
46408000
45508200
46120000
26731002
46401610
22130004
46431100
46031005
46462000
22631019
22681953
46401000
46402100
46030008
46402300
46402200
46401810
24025923
71910000
71615009
72200070
72200060
46471000

46413001
46404200
45961400
45961410
45761600
45361000
45361100
45061202
46469000
46169100
45169200
46468300
46160000
46160100
45460200
45060309
46160400
46404120
46404030
46481000
46184000
46468000
46468010
45115000
46115000
46468110
46168100
45169200
46468300
46468200
46168210
45169200
46468300
46168500
45566000
45566100

Screw Set

Rocker Cover

Rocker Support Assembly

    Rocker Support

    Rocker Arm Retainer (2pcs.)

Rocker Arm Assembly (1pair)

    Rocker Arm (1pc.)

    Tappet Adjusting Screw

Exhaust Pipe Assembly (1pair)

    Exhaust Pipe

    Exhaust Pipe Lock Nut

    Exhaust Pipe Washer (1pc.)

Valve Assembly (1pair)

    Valve (1pc.)

    Valve Spring (1pc.)

    Spring Seat (1pc.)

    Valve Spring Retainer (2pcs.)

Cylinder Head

Cylinder Head (W/Valve Assembly)

Carburetor Complete

Choke Valve Assembly

Intake Manifold Assembly

    Intake Manifold

    Intake Pipe "O" Ring (2pcs.)

    Carburetor Gasket

Intake Pipe Assembly (right) (1pair)

    Intake Pipe (right)

    Intake Pipe Lock Nut

    Intake Pipe Washer (1pc.)

Intake Pipe Assembly (left) (1pair)

    Intake Pipe (left)

    Intake Pipe Lock Nut

    Intake Pipe Washer (1pc.)

Intake Boots (2pcs.)

Push Rod (2pcs.)

Push Rod Cover Assembly (2pcs.)

    Push Rod Cover (1pc.)

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

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

Cam Follower (2pcs.)

Head Gasket Set

Piston Ring

Piston

Piston Pin

Connecting Rod Assembly

Cylinder Liner

Cylinder Jacket

Lock Nut Set

Drive Hub

    Woodruff Key

Thrust Washer

Crankshaft Bearing No.1

Front Housing

Crankshaft Bearing No.2

Camshaft Bearing Spacer

Camshaft Bearing (front)

Camshaft

Camshaft Bearing (rear)

Breather Nipple (No.1)

Crankcase

Crankshaft No.1

Crankshaft Bearing No.3

Coupling Collar

Crankshaft No.2

Rear Housing

Drain Nipple (No.2)

Radial Motor Mount Set

Glow Plug Type F

Booster Cable Set

Valve Adjusting Kit

Drain Plug

Description

Code No.

No.

Description

Code No.

No.

Содержание PEGASUS 320

Страница 1: ...uctions supplied with the aircraft radio control equipment etc are accessible for checking at the same time Horizontally opposed four cylinder overhead valve four stroke cycle 1 2 4 5 6 7 8 9 10 11 12...

Страница 2: ...e 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 head...

Страница 3: ...ing 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 som...

Страница 4: ...Crankcase Propeller Nut No 1 Cylinder Photo 2 No 2 Cylinder No 3 Cylinder No 4 Cylinder Front Housing 7 Rocker Cover Rear Housing Carburetor Exhaust Pipe Cylinder Head Photo 3 Drain Nipple Breather N...

Страница 5: ...9 Choke valve The choke valve operating lever can be located rught or left by reversing the hexagon nut and cap screw Unscrew the cap screw while holding the hexagon nut with 6mm wrench and re fit th...

Страница 6: ...ean or under an excessively heavy load Obviously this can be very hazardous To eliminate such dangers the O S Safety Locknut Assembly was devised Install this as follows To be equal To be equal Ream t...

Страница 7: ...conveniently located common external point on the fuselage This can either be a terminal with a separate terminal for the earth ground lead Fig 12 or a suitable socket or jack with connections for bot...

Страница 8: ...moke or allow anyone else to smoke near to it Reminder Fuel The FF 320 should be operated on a methanol based fuel containing not less than 18 volumetric castor oil or a top quality synthetic lubrican...

Страница 9: ...tely turn the propeller counter clockwise several times so that fuel is drawn well into the cylinders Fig 22 4 Fig 22 Set the throttle valve approximately 1 4 open from the fully closed position Fig 2...

Страница 10: ...seconds Repeat above procedure i e richening and leaning the mixture until the engine has approx 10 minutes of running time Keep the throttle fully open using only the needle valve to change r p m Pr...

Страница 11: ...tained The position where the lowest possible r p m with steady running is obtained Approx 40 open from maximum r p m setting Yes No Yes Engine stops Engine stops Disconnect the glowplugs from the bat...

Страница 12: ...e lever is removed mark Throttle lever Carefully turn the screw in the direction of the mark with the screw driver supplied until it stops then turn back again exactly two turns NOTE If an on board gl...

Страница 13: ...this point both valves should be closed If the prop driver drive hub of your engine is engraved with a letter T this mark should now be at the top The standard valve clearance on both inlet and exhaus...

Страница 14: ...replace rocker box cover 6 Remember Excessive valve clearance will cause loss of power due to valve s not opening sufficiently On the other hand a total loss of clearance may cause difficult starting...

Страница 15: ...5115000 46115000 46468110 46168100 45169200 46468300 46468200 46168210 45169200 46468300 46168500 45566000 45566100 Screw Set Rocker Cover Rocker Support Assembly Rocker Support Rocker Arm Retainer 2p...

Страница 16: ...le Lever Assembly Set screw Mixture Control Screw Assembly O Ring 2pcs Mixture Control Screw Holder Assembly Set screw Carburetor Rotor Mixture Control Valve Pin Mixture Control Valve Assembly O Ring...

Страница 17: ...5 6 8 76 Dimensions mm THREE VIEW DRAWING Specifications Displacement Bore Stroke PracticalR P M Output Weight C Copyright 2005 by O S Engines Mfg Co Ltd All rights reserved Printed in Japan 60090560...

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