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280cc Engine
SAFETY
Op
ERA
TION
M
AINTENANCE
SETU
p
parts List and Diagram
parts List
part
Description
Description
Qty
Qty
1
Gasket, Cylinder
Gasket, Cylinder Head
1
2
Cover Asm., Head
1
3
Gasket, Head Cover
1
4
Tube, Breather
1
5
Bolt Asm., Head Cover
1
6
Stud
2
7
Stud
2
8
Pin
2
9
Bolt, Cylinder Head
Bolt, Cylinder Head
4
10
Plug, Spark
Plug, Spark
1
11
Head Asm., Cylinder
Head Asm., Cylinder
1
12
Crankcase Asm.
1
13
Seal, Oil
1
14
Sensor, Engine Oil
Sensor, Engine Oil
1
15
Frame, Fuel Tank Inst.
1
16
Plug, Rubber
Plug, Rubber
1
17
Protector, Oil
1
18
Bolt
1
19
Washer, Flat
2
20
Bolt, Drain Plug
Bolt, Drain Plug
2
21
Clip
Clip
1
22
Arm, Governor
1
23
Washer, Flat
1
24
Pin
1
25
Bolt
4
26
Bolt
2
27
Cover, Crankcase
1
28
Gasket, Crankcase
1
29
Plug Asm., Engine Oil
Plug Asm., Engine Oil
1
30
Dipstick Asm., Oil
Dipstick Asm., Oil
1
31
Pin
2
32
Bolt
7
33
Bearing
Bearing
1
34
Gear Asm., Governor
1
35
Seal, Oil
1
36
Crankshaft Asm.
1
37
Ring Set, Oil
Ring Set, Oil
1
38
Clip, Piston Pin
Clip, Piston Pin
2
39
Piston
1
part
Description
Description
Qty
Qty
40
Pin, Piston
1
41
Rod, Connecting
Rod, Connecting
1
42
Ring, Primary
Ring, Primary
1
43
Ring, Secondary
Ring, Secondary
1
44
Camshaft Asm.
1
45
Valve, Exhaust
1
46
Valve, Intake
1
47
Seat, Valve Spring
Seat, Valve Spring
1
48
Retainer, Exhaust Valve
1
49
Rotator, Valve
1
50
Guide, Seal
1
51
Tappet, Valve
Tappet, Valve
2
52
Lifter Asm., Valve
2
53
Plate Asm., Lifter Stopper
Plate Asm., Lifter Stopper
1
54
Bolt, Valve Adjusting
Bolt, Valve Adjusting
2
55
Rocker, Valve
2
56
Nut, Valve Adjusting
Nut, Valve Adjusting
2
57
Nut, Valve Lock
2
58
Spring, Valve
Spring, Valve
2
59
Retainer, Valve Spring
Spring
1
60
Starter Asm., Recoil
1
61
Bolt
3
62
Shroud
1
63
Shroud, Cylinder
Shroud, Cylinder Body
Body
1
64
Bolt
1
65
Switch Asm., Stop Engine
Switch Asm., Stop Engine
1
66
Bolt
5
67
Carburetor Asm.
1
68
Gasket, Air Cleaner
1
69
Gasket, Carburetor
1
70
Plate, Carb. Insulator
1
71
Gasket, Inlet
1
72
Nut
2
73
Cleaner, Air
1
74
Bolt
1
75
Cover, Muffler Outer
1
76
Bolt
4
77
Muffler Body
Muffler Body
1
78
Gasket, Muffler
1
part
Description
Description
Qty
Qty
79
Pipe, Exhaust
Pipe, Exhaust
1
80
Gasket, Exhaust Outlet
1
81
Nut
3
82
Nut
2
83
Gasket, 2nd Intake Valve
1
84
Valve, 2nd Air Intake
1
85
Bolt
2
86
Shroud, Muffler
1
87
Screw
2
88
Tank, Fuel
1
89
Strainer, Fuel
1
90
Cover, Fuel Tank
1
91
Outlet Asm., Fuel Tank Oil
1
92
Clamp
Clamp
5
93
Tube, Fuel
1
94
Clip
Clip
1
95
Nut
2
96
Valve, One Way
Valve, One Way
1
97
Hose, Vapor
Hose, Vapor Rubber
1
98
Hose, Air Cleaner Rubber
1
99
Collector, Vapor
Collector, Vapor
1
100 Bolt
2
101 Cover, Vapor
Cover, Vapor Collector
1
102 Jacket
1
103 Jacket
2
104 Nut, Flywheel
Nut, Flywheel
1
105 Pulley, Starter
Pulley, Starter
1
106 Impeller
Impeller
1
107 Flywheel Asm.
Flywheel Asm.
1
108 Bolt
2
109 Coil, Ignition
Coil, Ignition
1
110 Control Asm., Throttle
1
111 Bolt
2
112 Spring, Throttle Valve Rtn.
Spring, Throttle Valve Rtn.
1
113 Rod, Governor
1
114 Support Asm., Governor
Support Asm., Governor
1
115 Nut
1
116 Bolt, Governor Support
Support
1
117 Spring, Governor
Spring, Governor
1
Record product’s Serial Number Here:
Note:
If product has no serial number, record month and year of purchase instead.
Note:
Some parts are listed and shown for illustration purposes only,
and are not available individually as replacement parts.