Fig.3 ENGINE UNIT HEZ2500F (S/N 50100000 and up)

Key#

Description

Part Number

Q'ty

 

 

 

 

1

CYLINDER

848-F30-12A2

1

2

GASKET, base

4810-12210

1

3

BOLT

1850-12130

2

4

INSULATOR

4810-13162

1

5

GASKET, insulator

4810-13120

1

6

GASKET, carburetor

4810-13130

1

7

SCREW

0263-90520

1

8

REEDVALVE (S) ASSY

848-F30-1602

1

10

• REEDVALVE

4810-16120

1

11

• STOPPER

4810-16130

1

12

• SCREW

4810-16170

1

13

PIRE AIR (S)

4810-16150

1

14

REEDVALVE (F) ASSY

848-F30-1612

1

16

• REEDVALVE

4810-16120

1

17

• STOPPER

4810-16130

1

18

• SCREW

4810-16170

1

19

PIPE AIR (F)

4810-16160

1

20

GASKET, valve

4810-16140

2

21

SCREW

4810-16180

6

22

CRANKCASE COMP.

4810-21101

1

23

• PIN

2629-21130

3

24

GASKET

4810-21140

1

25

BEARING

06030-06001

2

26

SEAL

4810-21210

1

27

SEAL

1850-21220

1

28

SNAP RING

04065-02812

1

29

BOLT

01252-30530

3

32

PISTON

4810-41110

1

33

RING

5910-41210

2

34

PIN

T1513-41310

1

35

RING

1260-41320

2

36

BEARING

5500-41410

1

37

WASHER

1101-41340

2

38

CRANKSHAFT COMP.

4810-42000

1

39

NUT

1650-43230

1

40

KEY

1000-43240

1

41

ROTOR

4810-71110

1

42

COIL ASSY

T1512-71200

1

43

• CORD

T1512-71220

1

44

• CAP

2616-71320

1

45

SPACER

1260-71261

2

46

BOLT

4500-72150

2

47

CARBURETOR ASSY

848-F30-8103

1

48

• REBUILD KIT

T1551-06030

1

49

• • BODY ASSY

T1551-81450

1

50

• • • SCREEN

–––––––––

51

• • • VALVE

–––––––––

52

• • • SPRING

–––––––––

53

• • • SCREW

–––––––––

54

• • • PIN

–––––––––

55

• • • LEVER

–––––––––

56

• • GASKET KIT

4810-06021

1

57

• • • DIAPHRAGM

–––––––––

58

• • • GASKET, diaphragm

–––––––––

59

• • • DIAPHRAGM, pump

–––––––––

60

• • • GASKET, pump

–––––––––

61

• • • RING

4810-81130

1

62

• BODY, purge

1850-81490

1

63

• COVER, pump

1850-81520

1

64

• PUMP, priming

1751-81510

1

65

• JET

T1505-81250

1

66

O-RING

1751-81240

1

67

• RING

1751-81130

1

68

• SWIVEL

1881-81140

1

69

• VALVE ASSY

–––––––––

70

• SCREW

1752-81110

2

71

• BRACKET

5500-81120

1

72

• NUT, adjuster

1751-81180

1

73

• SCREW, adjuster

1918-81170

1

 

 

 

 

Key#

Description

Part Number

Q'ty

 

 

 

 

74

• SCREW

1850-81530

4

75

• WASHER

5500-81160

1

76

SCREW

0263-90560

2

77

MUFFLER ASSY

4810-15100

1

79

• ARRESTER

4810-15140

1

80

BOLT

01252-30550

2

81

GASKET

T1501-15211

1

83

COVER COMP.

T1514-31101

1

84

• COVER, fan

4810-31111

1

85

• DRUM

4820-31120

1

86

• SNAPRING

04065-02812

1

87

• BEARING

T1701-31150

1

88

• SNAP RING

04064-01210

1

89

BRACKET (A)

6470-31211

1

90

BRACKET (B)

6470-31221

1

91

CUSHION

6470-31230

1

92

BOLT

01252-30530

2

93

BOLT

01252-30514

1

94

SCREW

5500-85510

1

95

SCREW

0263-90520

4

96

COVER, engine

4810-32111

1

97

PLATE

T1501-12310

1

98

SCREW

0263-90510

2

99

SHOE

4820-51110

2

100

SPRING

4820-51220

1

101

SCREW

1140-51250

2

102

WASHER

1140-51230

2

103

WASHER

1140-51242

2

104

CAP

4810-72111

1

105

SPRING

1900-72120

1

106

CORD

4810-71240

1

107

CORD, earth

4810-71250

1

108

TUBE

T1512-71320

1

109

PLUG CMR7A

3699-91667

1

110

GROMMET

4810-72120

1

111

RECOIL ASSY

4810-75100

1

112

• REEL

4500-75120

1

113

• SCREW

4500-75150

1

114

• SPRING, spiral

1850-75130

1

115

• COLLAR

4500-75180

1

116

• ARM

4500-75190

1

117

• ROPE

4810-75160

1

118

• KNOB

3330-75421

1

119

• PLATE, stopper

4810-75170

1

120

PULLEY

4500-75210

1

121

SCREW

5500-85510

2

122

BODY ASSY

4810-82100

1

123

• PLATE, choke

4810-82130

1

124

• LEVER, choke

5500-82140

1

125

• SCREW

2630-33610

1

126

ELEMENT

4810-82170

1

127

SCREEN

4810-82180

1

128

COVER ASSY

4810-82200

1

129

• KNOB

5500-82221

1

130

TANK ASSY

T1504-85002

1

131

• CAP ASSY

T1015-85202

1

132

• • HOLDER ASSY

4500-85300

1

133

• • PACKING

4500-85220

1

134

• • FILTER

5601-85260

1

135

• PIPE COMP.

4810-85300

1

136

• FLTER ASSY

3302-85400

1

137

• COLLAR

2841-31280

1

138

SCREW

5500-85510

3

139

LABEL, recoil

–––––––––

140

LABEL, cover

4810-31132

1

141

GUARD

T1506-31910

1

142

SCREW

0263-90525

2

143

CLIP

1950-86120

1

 

 

 

 

51

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Image 51
Zenoah HE225F, HEZ2500F manual Cylinder

HE225F, HEZ2500F specifications

Zenoah, a prominent name in the outdoor power equipment industry, offers high-performance engines that cater to various applications. Among their notable products are the HE225F and HEZ2500F engines, both of which embody the company's commitment to innovation, efficiency, and reliability.

The Zenoah HE225F is a lightweight and compact engine designed for handheld equipment, making it an ideal choice for landscaping professionals and hobbyists alike. Featuring a 22.5 cc displacement, this 2-stroke engine delivers a powerful output with swift acceleration, enabling users to tackle a variety of tasks, from trimming hedges to clearing brush. Its efficient combustion technology ensures reduced emissions, making it environmentally friendly while still providing exceptional performance.

One of the standout features of the HE225F is its Easy Start System, which reduces the effort needed for ignition, allowing users to start the engine with minimal hassle. Additionally, its durable construction and high-quality components ensure longevity, even under rigorous usage conditions. The engine is also designed to provide optimal fuel efficiency, helping users save on operating costs over time.

On the other hand, the Zenoah HEZ2500F is a more powerful option, boasting a 25.4 cc displacement and a rugged build that makes it suitable for demanding tasks. This engine is engineered with advanced ignition technology that not only enhances performance but also contributes to smoother operation. The HEZ2500F is known for its superior torque, making it excellent for heavy-duty applications, such as cutting thick vegetation or working with larger landscaping equipment.

Another notable characteristic of the HEZ2500F is its anti-vibration system, which minimizes operator fatigue during extended use. This feature, coupled with its efficient cooling system, helps maintain optimal performance and reduces wear on internal components. Users can also appreciate the ergonomic design of the engine, which ensures comfort and ease of handling during operation.

In summary, both Zenoah HE225F and HEZ2500F engines reflect the brand's dedication to quality and performance. With features tailored for efficiency and user comfort, these engines meet the diverse needs of professionals and enthusiasts in the outdoor power equipment sector, making Zenoah a trusted choice for reliable engine solutions.