Zenoah BT225 manual  29 , Description Part Number Qty Key#

Page 29

Fig.2 ENGINE UNIT BT225 (S/N 50100000 and up)

Key#

Description

Part Number

Q'ty

 

Key#

Description

Part Number

Q'ty

 

 

 

 

 

 

 

 

 

1

CYLINDER

5580-12110

1

 

64

ELEMENT

5500-82171

1

2

GASKET, base

5500-12213

1

 

65

COVER ASSY

T1701-82200

1

3

BOLT

1850-12130

2

 

66

• KNOB

5500-82221

1

4

PLUG RCJ-6Y

5602-73110

1

 

67

SCREW

0263-90560

2

5

CRANKCASE COMP.

5500-21100

1

 

68

HOUSING-ASSY

T1716-31100

1

6

• PIN

2629-21130

3

 

69

• BEARING

06002-06001

1

7

GASKET

5500-21141

1

 

70

• DRUM

4820-31120

1

8

BEARING

06030-06001

2

 

71

• RING

04064-01210

1

9

SEAL

2169-21210

1

 

72

• RING

04065-02812

1

10

SEAL

1850-21220

1

 

73

BRACKET (A)

T1700-31212

1

11

SNAP RING

04065-02812

1

 

74

BRACKET (B)

T1700-31221

1

12

BOLT

01252-30530

3

 

75

CUSHION

T1700-31232

1

13

GUARD

5500-22110

1

 

76

BOLT

01252-30522

2

14

SCREW

0263-90514

1

 

77

BOLT

01252-30510

1

15

CRANKSHAFT COMP.

5500-42001

1

 

78

SCREW

0263-90520

4

16

PISTON

5600-41111

1

 

79

CLAMP

T1600-72210

1

17

RING

1100-41210

2

 

80

COVER, engine

T1700-32110

1

18

PIN

1101-41310

1

 

81

SCREW

T1700-32162

1

19

RING

1260-41320

2

 

82

SCREW

0263-90514

1

20

BEARING

5500-41410

1

 

83

SHOE

1140-51111

2

21

WASHER

1101-41340

2

 

84

SPRING

T1700-51220

1

22

MUFFLER ASSY

T1702-15100

1

 

85

SCREW

1140-51250

2

23

ARRESTER

1601-15120

1

 

86

WASHER

1140-51230

2

24

BOLT

01252-30550

2

 

87

WASHER

1970-51241

2

25

GASKET

T1600-15210

1

 

88

ROTOR

T1700-71110

1

26

PLATE

5500-15221

1

 

89

COIL ASSY

T1700-71200

1

27

SCREW

0263-90416

1

 

90

• CAP

5500-72110

1

28

INSULATOR

T1700-13160

1

 

91

• CORD

T1700-71220

1

29

GASKET, insulator

5500-13121

1

 

92

• CAP

2616-71320

1

30

GASKET, carburetor

5500-13131

1

 

93

• GROMMET

5500-72130

1

31

SCREW

0263-90520

2

 

94

• SPRING

5500-72120

1

32

CARBURETOR ASSY

5501-81000

1

 

95

BOLT

3310-72150

2

33

• BODY ASSY

1850-81450

1

 

96

SPACER

T1700-71260

2

34

• • SCREEN

3306-81380

1

 

97

CORD COMP.

T1700-73200

1

35

• • VALVE

3356-81310

1

 

98

NUT

1650-43230

1

36

• • SPRING

1850-81270

1

 

99

KEY

1000-43240

1

37

• • SCREW

1850-81220

1

 

100

RECOIL ASSY

T1700-75100

1

38

• • PIN

3310-81250

1

 

101

• CASE COMP.

5500-75110

1

39

• • LEVER

3310-81230

1

 

102

• REEL

1850-75120

1

40

• BODY, purge

1850-81490

1

 

103

• SPRING

1850-75130

1

41

• COVER, pump

1850-81520

1

 

104

• SCREW

1850-75151

1

42

• PUMP, priming

1751-81510

1

 

105

• ROPE

T1600-75160

1

43

• DIAPHRAGM

3310-81260

1

 

106

• KNOB

T1600-75310

1

44

• GASKET, diaphragm

1850-81470

1

 

107

• COLLAR

T1600-75321

1

45

• DIAPHRAGM, pump

1065-81420

1

 

108

• SPRING

T1600-75330

1

46

• GASKET, pump

1065-81410

1

 

109

• WASHER

T1600-75210

1

47

• JET

5500-81251

1

 

110

PULLEYASSY

1850-75201

1

48

• RING

1751-81240

1

 

111

• RATCHET

1850-75221

1

49

• RING

1751-81130

1

 

112

• SPRING

1850-75230

1

50

• SWIVEL

1881-81140

1

 

113

SCREW

T1700-32162

4

51

• SCREW

1752-81110

2

 

114

TANK ASSY

T1700-85001

1

52

• BRACKET

5500-81120

1

 

115

• CAP ASSY

5607-85201

1

53

• NUT, adjuster

1751-81180

1

 

116

• • HOLDER ASSY

5601-85300

1

54

• SCREW, adjuster

1918-81170

1

 

117

• • PACKING

5500-85220

1

55

• RING

1881-81130

1

 

118

• • FILTER

5601-85260

1

56

• SCREW

1850-81530

4

 

119

• • STOPPER

4820-85260

1

57

• WASHER

5500-81160

1

 

120

• PIPE COMP.

5500-85300

1

58

BODY ASSY

T1700-82100

1

 

121

• FILTER ASSY

5500-85400

1

 

 

 

 

 

122

• CLIP

1260-85460

1

60

• SLEEVE

1970-82190

2

 

123

SCREW

5910-85510

1

61

• PLATE, choke

T1700-82130

1

 

124

SCREW

5500-85510

2

62

• LEVER, choke

T1700-82140

1

 

125

CLIP

1950-86120

1

63

• SCREW

2630-33610

1

 

126

LABEL

T1716-31120

1

 

 

 

 

 

 

 

 

 

29

Image 29
Contents BT225 Contents Safety First 3  SpecificationsParts location  4   5  Symbols on the machineWorking Condition For safe operationWorking Circumstance  6  7  Working Plan 8  Before Starting the EngineStarting the Engine  9  Using the ProductIf Someone Comes MaintenanceHandling Fuel  10  11  Transportation 12  Set up 13  SE6 Installing Cutting Head SE6Fuel HOW to MIX Fuel 14  Recommended Mixing Ratio Gasoline 50OILFor Your Engine LIFE, Avoid Fueling the UnitOP1 OP2 OP3 OP4 Operation 16  Starting EngineOP5 Stopping Engine Adjusting Idling Speed OP5Line Head Usage Trimming Grass and Weeds 18  Adjusting the Line Length 19  MaintenanceRefilling Trimming Line  20  AIR Filter MA1 MA2 MA3Fuel Filter Spark Plug 22  MA4Muffler Spark Arrester 23  Procedures to be Performed After Every 100 Hours of USEMA5 MA6 Storage Troubleshooting guideCheck Probable Causes Action  24  25  Parts list 26  Drive Unit BT225 S/N 000001 and up 27   28  Engine Unit BT225 S/N 50100000 and upDescription Part Number Qty Key#  29 Limited Warranty RedMax Garantie limitée Komatsu Zenoah America INC