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EXPLODED VIEW AND PARTS LIST
NO. Part Number Product Description Qty.
NO. Part Number
Product Description
Qty.
1
PW31-101
Crankcase
1
47
PW31-147
Shroud
1
2
PW31-102
Ball Bearing
2
48
PW31-148
Bolt
12
3
PW31-103
Oil Seal
2
49
PW31-149
Headcover Gasket
1
4
PW31-104
Governor Arm
1
50
PW31-150
Cylinder Head Cover
1
5
PW31-105
Governor Shaft
1
51
PW31-151
Recoil Bracket
1
6
PW31-106
Governor Shaft Washer
1
52
PW31-152
Bolt
1
7
PW31-107
Locking Pin
1
53
PW31-153
Flywheel Assembly
1
8
PW31-108
Oil Drain Plug
2
54
PW31-154
Recoli Fan
1
9
PW31-109
Drain Plug Washer
2
55
PW31-155
Recoil Flange
1
10
PW31-110
Dowel Pin
2
56
PW31-156
Nut
1
11
PW31-111
Piston
1
57
PW31-157
Ignition Coil Assembly
1
12
PW31-112
Piston Ring Assembly
1
58
PW31-158
Bolt
2
13
PW31-113
Conecting Rod Asse mbly 1
59
PW31-159
Intake Gasket
1
14
PW31-114
Piston Pin
1
60
PW31-160
Carbuertor Insulator
1
15
PW31-115
Piston Clip
2
61
PW31-161
Carubertor Gasket
1
16
PW31-116
Crankcase Cover
1
62
PW31-162
Carbuertor Spacer
1
17
PW31-117
Oil Plug
1
63
PW31-163
Governor Rod
1
18
PW31-118
Dipstick
1
64
PW31-164
Throttle Return Spring
1
19
PW31-119
Cylinder Head
1
65
PW31-165
Recoil Starter Assembly
1
20
PW31-120
Intake Valve
1
65.1
Recoil
1
21
PW31-121
Exhaust Valve
1
65.2
Recoil Handle
1
22
PW31-122
Intake Valve Return
1
65.3
Recoil Rope
1
23
PW31-123
Valve Spring
2
65.4
Recoil Case
1
24
PW31-124
Intake Valve Seat
1
66
PW31-166
Switch
1
25
PW31-125
Exhaust Valve Seat
1
67
PW31-167
Upper Shroud Assembly
1
26
PW31-126
Push Rod Guide Plate
1
68
PW31-168
Air Cleaner Assembly
1
27
PW31-127
Rocker Arm Assembly
2
68.1
Air Cleaner Bottom Cover
1
28
PW31-128
Rotator
1
68.2
Air Cleaner Element
1
29
PW31-129
Stud Bolt
2
68.3
Air Cleaner Cover
1
30
PW31-130
Stud Bolt
2
69
PW31-169
Governor Spring
1
31
PW31-131
Carburetor Assembly
1
70
PW31-170
Clip
1
31.1
Float
1
71
PW31-171
Exhaust Packing
1
31.2
Fuel Injection Needle
1
72
PW31-172
Muffler
1
31.3
Main Metering Jet
1
73
PW31-173
Nut
2
32
PW31-132
Fuel Line
1
74
PW31-174
Spring Washer
2
33
PW31-133
Fuel Line Clip
2
75
PW31-175
Fuel Tank Assembly
1
34
PW31-134
Governor Arm
1
75.1
Fuel Filter
1
35
PW31-135
Bolt
1
76
PW31-176
Fuel Tank Cap
1
36
PW31-136
Nut
3
77
PW31-177
Connecting Pipe
1
37
PW31-137
Crankshaft Assembly
1
78
PW31-179
One Way Valve
1
38
PW31-138
Valve Lifter
2
79
PW31-178
Rubber Grommet
1
39
PW31-139
Casecover Gasket
1
80
PW31-180
Fuel Line Clip
1
40
PW31-140
Camshaft Assembly
1
81
PW31-180
Fuel Line Clip
1
41
PW31-141
Dowel Pin
2
82
PW31-182
Bolt
1
42
PW31-142
Bolt
6
83
PW31-183
Nut
2
43
PW31-143
Cylinder Head Gasket
1
84
PW31-184
Wire Harness
1
44
PW31-144
Bolt
4
85
PW31-185
Rocker Arm
2
45
PW31-145
Spark Plug
1
86
PW31-186
Breather Tube Inlet
1
46
PW31-146
Push Rod
2
87
PW31-187
Breather Tube
1
NO. Part Number Product Description Qty.
47
PW31-147
Shroud
1
48
PW31-148
Bolt
12
49
PW31-149
Headcover Gasket
1
50
PW31-150
Cylinder Head Cover
1
51
PW31-151
Recoil Bracket
1
52
PW31-152
Bolt
1
53
PW31-153
Flywheel Assembly
1
54
PW31-154
Recoli Fan
1
55
PW31-155
Recoil Flange
1
56
PW31-156
Nut
1
57
PW31-157
Ignition Coil Assembly
1
58
PW31-158
Bolt
2
59
PW31-159
Intake Gasket
1
60
PW31-160
Carbuertor Insulator
1
61
PW31-161
Carubertor Gasket
1
62
PW31-162
Carbuertor Spacer
1
63
PW31-163
Governor Rod
1
64
PW31-164
Throttle Return Spring
1
65
Recoil Starter Assembly
1
65.1
Recoil
1
65.2
Recoil Handle
1
65.3
Recoil Rope
1
65.4
Recoil Case
1
66
PW31-166
Switch
1
67
PW31-167
Upper Shroud Assembly
1
68
Air Cleaner Assembly
1
68.1
Air Cleaner Bottom Cover
1
68.2
Air Cleaner Element
1
68.3
Air Cleaner Cover
1
69
PW31-169
Governor Spring
1
70
PW31-170
Clip
1
71
PW31-171
Exhaust Packing
1
72
PW31-172
Muffler
1
73
PW31-173
Nut
2
74
PW31-174
Spring Washer
2
75
Fuel Tank Assembly
1
75.1
Fuel Filter
1
76
PW31-176
Fuel Tank Cap
1
77
PW31-177
Connecting Pipe
1
78
PW31-178
Manual Choke
1
79
PW31-179
One Way Valve
1
80
PW31-180
Fuel Line Clip
1
81
PW31-181
Fuel Line Clip
1
82
PW31-182
Bolt
1
83
PW31-183
Nut
2
84
PW31-184
Wire Harness
1
85
PW31-185
Rocker Arm
2
86
PW31-186
Breather Tube Inlet
1
87
PW31-187
Breather Tube
1
PW31-165
PW31-168
PW31-175