background image

  16  /  18 

33

 

79871415

 

キャップスクリュー

  M4X15(10

)

 

CAP SCREW 
M4X15(10/SET)

 

Torque 3.6N

m

 

34

 

79872060

 

平ワッシャ

  6.0(10

イリ

)

 

WASHER 6.0(10/SET)

   

35

 

4AA07210

 

スターターミドルギア

 

STARTER MIDDLE 
GEAR

 

 

36

 

79871410

 

キャップスクリュー

  M4X10(10

)

 

CAP SCREW 
M4X10(10/SET)

 

Torque 2.7N

m

 

37

 

4AA07240

 

ボール

 

ベアリング

(

カバー

)

 

BALL 
BEARING(COVER)

 

 

38

 

4AA07250

 

リアカバー

 

REAR CAVER

 

 

39

 

4AA07270

 

デバイスプレートステー

 

DEVICE PLATE STAY

 

 

40

 

4AA07400

 

シンゴウブンキユニット

  SDU-01

 

SIGNAL DISTRIBUTOR 
SDU-01

 

 

41

 

4AA07260

 

デバイスプレート

 

DEVICE PLATE

 

 

42

 

79871140

 

キャップスクリュー

  M3X12(10

)

 

CAP SCREW 
M3X12(10/SET)

 

Torque 1.1N

m

 

43

 

4AA07290

 

サーボマウント

  L

 

SERVO MOUNT L

 

 

44

 

4AA07280

 

サーボマウント

  S

 

SERVO MOUNT S

 

 

45

 

4AA07300

 

サーボ

  BLA1HF

 

SERVO BLA1HF

 

 

46

 

79871030

 

キャップスクリュー

  M2.6X10(10

)

 

CAP SCREW 
M2.6X12(10/SET)

 

Torque 0.18N

m

LOCTITE 222

使用

 

47

 

79872026

 

平ワッシャ

  2.6(10

イリ

)

 

WASHER 2.6(10/SET)

   

48

 

4AA07060

 

リンケージボール

 

LINKAGE BALL

 

 

49

 

79850020

 

ナット

  M2X0.4(10

イリ

)

 

NUT M2X0.4(10/SET)

   

50

 

4AA07310

 

ボ

-

ルリンク

 

BOLL LINK

 

 

51

 

4AA07330

 

リンクロッド

  L39.5

 

LINK ROD L39.5

 

 

52

 

4AA07320

 

リンクロッド

  L48

 

LINK ROD L48

 

 

53

 

54055000

 

レギュレートレクティファイア

  ORF-

200

 

REGULATE RECTIFIER 
ORF-200

 

 

54

 

74002D00

 

イグナイター

  IG-11

 

IGNITION MODULE 
IG-11

 

 

55

 

4AA07340

 

スタータースイッチ

  SSW-100

 

STARTER SWITCH 
SSW-100

 

 

56

 

4AA07350

 

デバイスバンド

 

DEVICE BAND

 

 

57

 

79872030

 

平ワッシャ

  3.0(10

イリ

)

 

WASHER 3.0(10/SET)

   

58

 

28614000

 

シリンダー

 

ガスケット

 

CYLINDER GASKET

 

 

59

 

4AA03200

 

ピストン

 

PISTON

 

 

60

 

29706000

 

ピストン

 

ピン

 

PISTON PIN

 

 

61

 

29317000

 

ピストンピン

 

リテイナー

(2

イリ

)

 

PISTON PIN 
RETAINER(2/SET)

 

 

62

 

4AA03400

 

ピストン

 

リング

 

PISTON RING

 

 

63

 

4AA03100

 

シリンダーブロック

 

CYLINDER BLOCK

 

 

64

 

71669000

 

スパーク

 

プラグ

  CM-6

 

SPARK PLUG CM-6

 

 

65

 

4AA15000

 

キャブ及びリードガスケット

 

セット

 

CAB.& REED GASKET 
SET

 

 

66

 

4AB18000

 

リードバルブ

 

REED VALVE

 

 

67

 

4AA82000

 

キャブレターインシュレータ

-

 

CARBURETOR 
INSULATOR

 

 

68

 

4AB82000

 

リペアキット

  HS-324A

 

REPAIR KIT HS-324A

 

 

69

 

79871540

 

キャップスクリュー

  M5X40(10

)

 

CAP SCREW 
M5X40(10/SET)

 

Torque 4.0N

m

 

70

 

4AB81000

 

キャブレター

  HS-324A

 

CARBURETOR HS-
324A

 

 

Summary of Contents for GT120THU

Page 1: ...2 stroke gasoline engine for UAV GT120THU Instruction manual Ver1 02 2020 OCT 26 O S ENGINES MFG CO LTD...

Page 2: ...switch 2 Wirings of starter switch 3 Regulate rectifier output wirings 13 MIXING OF OIL 8 14 BREAKING IN 9 15 START UP INSPECTION 9 16 PROCESS OF STARTING ENGINE 9 10 1 Getting gas in carb 2 Choke 3...

Page 3: ...tion and storage of gasoline Ask details at fire station in each district Never operate your engine in an enclosed space Model engines like automobile engines exhaust deadly carbon monoxide Run your e...

Page 4: ...he onboard generator OGA 200 of is a 3 phase alternating current AC generator with an excellent cooling system 6 The regulate rectifier is equipped with an open regulate circuit for high efficiency Th...

Page 5: ...Maximum input voltage 100 V AC Rated input voltage 60 V AC Maximum output power 200 W 10 min Maximum output voltage 28 V Minimum output voltage 6 V Maximum output current 16 A Rated output power 140...

Page 6: ...5 18 Fig 2 Fig 3...

Page 7: ...lve 32 Throttle lever 6 BATTERIES 1 Throttle servo choke servo and starter switch batteries Power supply 4 8V 8 4V Use the radio control system receiver battery 2 Ignition battery Attention Power supp...

Page 8: ...e higher than 12 9 which can be used as cap screws Also the screws for meshing part with the engine are suggested to around 7 8mm tightening torque 5 4 N m 2 Silencer Mount the silencer which is inclu...

Page 9: ...determines on or off at the threshold of 1 500 s PWM signal which is neutral position So when you set the fully open close position 1 500 s PWM signal should be included in the range of turn on off t...

Page 10: ...peller clutch cooling fan Check if the propeller clutch cooling fan are mounted correctly and there is no loose screws and bolts Visual Exhaust pipe Check the exhaust pipe if there is foreign material...

Page 11: ...ter lead wires and battery may get damaged 4 Countermeasures when the engine doesn t start Possible reason Over rich over choke over lean not enough choking the fuel mixture incorrect throttle opening...

Page 12: ...the aircraft In case rpm does not increase with sluggish acceleration and the engine dies quickly the fuel mixture is lean Turn the slow needle out counter clockwise by to richen the fuel mixture 3 A...

Page 13: ...g do the distance test and also see if it is working normally during pirouetting visual inspection Check and follow the instruction of UAV for inspection before flight 20 FLIGHT 1 Be prepared for unex...

Page 14: ...ng time total operating time remarks 23 PERIODICAL INSPECTION AND MAINTENANCE Refer to the maintenance manual 1 Inspection after 25 hour operation Propeller Fuel tubes Fuel filter Plug cap high tensio...

Page 15: ...14 18 25 EXPLODED VIEW FIG 8...

Page 16: ...13 1 79820406 M4X6 10 SET SCREW M4X6 10 SET Torque 1 5N m 14 4AA07050 3GT 255 10 BELT 3GT 255 10 15 4AA32000 BALL BEARING GENERATO R 16 54059001 GENERATOR ADAPTER 17 79871515 M5X15 10 CAP SCREW M5X15...

Page 17: ...6 10 WASHER 2 6 10 SET 48 4AA07060 LINKAGE BALL 49 79850020 M2X0 4 10 NUT M2X0 4 10 SET 50 4AA07310 BOLL LINK 51 4AA07330 L39 5 LINK ROD L39 5 52 4AA07320 L48 LINK ROD L48 53 54055000 ORF 200 REGULATE...

Page 18: ...ue 5 4N m 74 4AA84000 PK 7E AIR CLEANER PK 7E ACCESSORIES 78300000 S GASOLINE FUEL FILTER S 70000001 6 5 HOSE CLIP 6 5PCS SET OPTION 75 4AA07390 E 6030R SILENCER E 6030R 76 4AA07380 E 6030L SILENCER E...

Page 19: ...18 18 27 3 DEMENSIONAL DRAWING unit mm...

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