Zenoah G621AVS manual RCJ7Y

Page 57

Fig.A-2 POWER UNIT (2)

Key#

PART NUMBER

DESCRIPTION

Q'TY

NOTE

/UNIT

 

 

 

 

 

 

 

 

 

1

3356-24101

Brake band comp.

1

 

2

3356-24111

• Band

1

 

3

3356-24120

• Arm

1

 

4

04025-00408

• Pin

1

 

5

3356-24140

Roller

1

 

6

2622-24210

Lever

1

 

7

848-C92-5431

Stopper

1

 

8

2622-24600

Spring

1

 

9

3356-24240

Spring

1

 

10

0308-00060

Snap ring

2

 

11

2623-25310

Spike

1

 

12

2616-25320

Screw

2

 

13

3356-26100

Cap assy

1

 

14

3317-57220

• Gasket

1

 

15

848-C90-3114

Cover comp.

1

 

16

3356-31120

• Cap

1

 

17

3356-31152

• Grommet

1

 

18

3356-31212

Seal

1

 

19

0263-90514

Screw

2

 

20

0263-90520

Screw

1

 

21

2620-32100

Left handle comp.

1

 

22

2851-32180

Plate

2

 

23

848-825-1901

Screw

4

 

24

2622-33005

Right handle assy

1

 

25

2622-33105

• Right handle comp.

1

 

26

3350-33220

• Plate

1

 

27

3330-33250

• Stopper

1

 

28

3310-33262

• Spring

1

 

29

3310-33271

• Knob

1

 

30

2810-33280

• Damper (A)

1

 

31

848-C10-33C3

• Lever

1

 

32

3356-33321

• Spring

1

 

33

04025-00524

• Pin

1

 

34

2616-33412

• Damper (B)

1

 

35

3356-34111

Cover

1

 

36

848-C30-33E3

Arm

1

 

37

3356-32210

Screw

1

 

38

3350-34400

Cap assy

1

 

39

3350-26110

• Cap

1

 

40

3317-57230

• Chain

1

 

41

3317-57240

• Stopper

1

 

42

0277-10410

• Screw

1

 

43

3350-34450

• Gasket

1

 

44

3350-51110

Drum

1

 

45

3360-51120

Sprocket

1

3/8Px7T

46

3356-53003

Chain cover assy

1

 

47

3356-53220

• Plate

1

K8

48

0277-10410

• Screw

 

 

49

3350-53410

Nut

2

 

50

3356-53210

Plate

1

 

51

0261-00410

Screw

1

 

53

2616-71112

Rotor

1

 

54

848-C90-71B1

Source coil

1

 

55

2616-71301

Ignition coil comp.

1

 

56

2616-71320

• Cap

1

 

57

2616-71331

• Cord

1

 

58

2616-71410

Cord

1

 

59

2616-71420

Cord

1

 

 

 

 

 

 

 

 

 

G621AVS

Key#

PART NUMBER

DESCRIPTION

Q'TY

NOTE

/UNIT

 

 

 

 

 

 

 

 

 

60

2616-71430

Cord

1

 

61

2618-71102

Rotor comp.

1

 

62

3366-71120

• Ratchet

2

 

63

3350-71131

• Spring

2

 

64

3388-71150

• Washer

2

 

65

3310-71142

• Boft

2

 

66

2850-72110

Cap

1

 

67

1400-72121

Spring

1

 

68

2850-71320

Tube

1

 

69

3350-15250

Bolt

2

 

70

0263-30416

Screw

2

 

71

3699-90032

Spark plug (Champion)

1

RCJ7Y

72

3369-81000

Carburetor

1

See Fig.B

73

848-C91-8311

Air cleaner comp.

1

Net type

74

848-C90-83C0

• Plate

1

 

75

3369-83200

Silencer

1

 

76

2622-83302

Cover comp.

1

 

77

3356-83322

• Knob

1

 

78

3388-83340

• Gasket

1

 

79

3369-31163

Label

1

 

80

848-C91-90D2

Label

1

 

81

3359-53121

Label

1

 

82

3369-75131

Label

1

 

101

2610-83220

Cap

1

OP

102

2623-06012

Double spike kit

1

OP

103

2618-53002 • Chain cover assy

1

OP

104

3356-53220

• • Plate

1

 

105

0261-00410

• • Screw

1

K8

106

2616-53300

• • Protector

1

OP, K8

107

2618-53510

• Spike

1

OP, K8

108

3310-53331

• Nut

2

OP, K8

109

2670-14320

• Screw

2

OP, K8

110

2626-31110

Cover

1

OP

57

Image 57
Contents G621AVS Contents Differents Types D’AVERTISSEMENT DE CE Mode D’EMPLOI Tables des matieres ContenidoAdvertencias Contenidas EN EL Manual Specifications G621AVS Power unitParts location Fiche technique Emplacement des pieces Situación de las piezasEspecificaciohes G621AVS Groupe moteurOperating this machine Read operators instruction book beforeUse the chain saw with two hands Read, understand and follow all warningsSujete siempre la motosierra con ambas manos Emission Control Symbols on the machineControl de emisiones Information du moteur importanteFor safe operation Consignes de securite Instrucciones de seguridad For safe operation Consignes de securite Instrucciones de seguridad Kickback Safety Precautions for Chain SAW Users Consignes de securite Instrucciones de seguridad For safe operation Consignes de securite Instrucciones de seguridad F6-1 F6-2 F6-3 Installing guide bar and saw chainChain cover Tensioner nut Moving DirectionSens de rotation Carter de chaîne Ecrou de tendeurDesserrer Serre Cubierta de la cadena Tuerca del tensorWhen using RedMax/ZENOAH genuine oil Fuel and chain oilRecommended Mixing Ratio Gasoline 50OIL Lors de l’utilisation de la véritable huile RedMax/ZENOAH Rapport DE Melange Recommande Essence 50 HuileProporción DE LA Mezcla Recomendada Gasolina 50 Aceite Al utilizar el aceite auténtico de RedMax/ZENOAHFueling the Unit HOW to MIX FuelComment Obtenir UN BON Melange Como Mezclar EL Combustible Remplissage DU ReservoirAbastecimiento DE LA Unidad Chain OIL For Your Engine LIFE, AvoidEviter Pour Prolonger LA Duree DE VIE DU Moteur Para Contribuir a LA Vida Útil DEL MOTOR, EviteHuile Pour Chaîne Aceite Para LA Cadena Operation F8-1 F8-2 F8-3 F8-4 F8-5Starting Engine Démarrage DU Moteur ArranqueAceite para la cadena Combustible Interruptor Cierre Checking OIL Supply Adjusting Carburetor F8-8Réglage DU Carburateur F8-8 Ajuste DEL Carburador F8-8 ANTI-FREEZE Parts Icing Prevention SystemDispositif DE Prévention Contre LA Congélation Pieces ANTI-GELPiezas Anticongelante F8-12 F8-13 F8-14 How to confirmChain Brake Front handle Released Braking Brake leverApagado DEL Motor Arrêt DU MoteurGuard Against Kickback F9-1 SawingProtección Contra Contragolpe F9-1 Mesures DE Protection Contre LES Rebonds F9-1Felling a Tree F9-2 Abattage D’UN Arbre F9-2 Talado DE Árboles F9-2 Travail à la tronçonneuse Utilización de la motosierraLog lying on the ground F9-3 Log hanging off the ground F9-4Cutting Limb of Fallen Tree F9-5 Tronc en surélévation F9-4 Tronc reposant sur le sol F9-3Ebranchage d’un arbre abattu F9-5 Elagage d’un arbre F9-6Maintenance After Each USE MaintenanceOiling port Oiling port Guide barMantenimiento Después DE Cada USO Entretien Apres Chaque UtilisationPeriodical Service Points Cylinder finsFuel filter Puntos DE Servicio Períodico Entretien PeriodiqueSpark plug Replacement plug Champion RCJ-7Y or NGK BPM7A SprocketSpark arrester Front and Rear dampersBujía BougiePare-étincelles ParachispasSAW Chain Maintenance of Saw Chain and Guide BarPorter des gants de sécurité Avant l’affûtage Méthode et critères d’affûtageOregon BAR Guide BARGB BAR Oregon ChainBarra Guía GUIDE-CHAÎNEBarra Oregon Barra GBTroubleshooting Guide Case 2. Lack of power/Poor acceleration/ Rough IdlingCase 3. Oil does not come out 12. Guía para la localización de averías Guide de dépannageCas 1. Défaut de démarrage Caso 1. Falla de arranqueDisposal StorageRangement Mise au rebutNota G621AVSFig.A-1 Power Unit G621AVS Fig.A-2 Power Unit RCJ7Y Fig.B Carbburetor Fig.D Cutting Head Chain Saws Limited Warranty Garantie limitée des tronçonneuses Garantía Limitada DE LAS Motosierras Page Zenoah AMERICA, INC

G621AVS specifications

The Zenoah G621AVS is a powerful and reliable two-stroke engine designed for a wide range of applications, particularly in the realm of remote-controlled (RC) models and outdoor power equipment. Recognized for its blend of performance, efficiency, and durability, the G621AVS is a popular choice among hobbyists and professionals alike.

One of the standout features of the G621AVS is its displacement of 62cc, which provides a significant power output, making it suitable for various applications including RC helicopters, airplanes, and large-scale gardening equipment. This engine is engineered with a parallel twin-cylinder configuration, allowing for improved torque and smoother operation, which enhances overall performance and responsiveness.

The G621AVS utilizes advanced anti-vibration systems to reduce operational vibrations. This technology ensures user comfort and improves the longevity of the engine components by minimizing wear and tear caused by excessive vibrations. Consequently, operators can enjoy extended periods of use without fatigue, whether they are flying an RC aircraft or operating gardening tools.

Zenoah has also implemented a sophisticated carburetor system in the G621AVS, optimizing fuel efficiency while ensuring high performance. The engine is designed to deliver a stable fuel-air mixture, allowing for consistent power output and reliable starts. This results in lower fuel consumption, which is not only cost-effective but also environmentally friendly, reducing emissions without sacrificing performance.

Another characteristic of the G621AVS is its robust construction. Built with high-quality materials, the engine is designed to withstand harsh operating conditions. The durable design prolongs the lifespan of the engine, giving users confidence in their investment while ensuring dependable operation in various environments.

Easy maintenance is another key feature of the G621AVS. The engine is designed for straightforward access to components, making regular maintenance tasks less time-consuming and more accessible for users. Zenoah provides comprehensive support and resources, ensuring users can efficiently maintain high performance over the life of the engine.

In conclusion, the Zenoah G621AVS stands out in the competitive landscape of two-stroke engines, thanks to its powerful output, advanced technologies, and user-friendly features. Whether used in RC hobbies or professional applications, this engine promises reliability and efficiency, making it a top choice for those seeking performance and durability.