Fig.3 ENGINE UNIT (50100000 and up)
Key#  | Description | Part Number | Q'ty | 
  | 
  | 
  | 
  | 
1  | CYLINDER  | 1  | |
2  | GASKET, base  | 1  | |
3  | BOLT, M5x22  | 2  | |
4  | INSULATOR | 1  | |
5  | GASKET, insulator  | 1  | |
6  | GASKET, carburetor  | 1  | |
7  | SCREW, M5x20  | 1  | |
8  | REEDVALVE (S) ASSY  | 1  | |
9  | • VALVECASE (S)  | 1  | |
10  | • REEDVALVE  | 1  | |
11  | • STOPPER  | 1  | |
12  | • SCREW, M3x8  | 1  | |
13  | PIRE AIR (S)  | 1  | |
14  | REEDVALVE (F) ASSY  | 1  | |
15  | • VALVECASE (F)  | 1  | |
16  | • REEDVALVE  | 1  | |
17  | • STOPPER  | 1  | |
18  | • SCREW, M3x8  | 1  | |
19  | PIPE AIR (F)  | 1  | |
20  | GASKET, valve  | 2  | |
21  | SCREW  | 6  | |
22  | CRANKCASE COMP.  | 1  | |
23  | • PIN  | 3  | |
24  | GASKET  | 1  | |
25  | BEARING  | 2  | |
26  | SEAL  | 1  | |
27  | SEAL  | 1  | |
28  | SNAP RING  | 1  | |
29  | BOLT, M5x30  | 3  | |
32  | PISTON  | 1  | |
33  | RING  | 2  | |
34  | PIN  | 1  | |
35  | RING  | 2  | |
36  | BEARING  | 1  | |
37  | WASHER  | 2  | |
38  | CRANKSHAFT COMP.  | 1  | |
39  | NUT  | 1  | |
40  | KEY  | 1  | |
41  | ROTOR  | 1  | |
42  | COIL ASSY  | 1  | |
43  | • CORD  | 1  | |
44  | • CAP  | 1  | |
45  | SPACER  | 2  | |
46  | BOLT  | 2  | |
47  | CARBURETOR ASSY,   | 1  | |
48  | • REBUILD KIT  | 1  | |
49  | • • BODY ASSY  | 1  | |
50  | • • • SCREEN  | –  | |
51  | • • • VALVE  | –  | |
52  | • • • SPRING  | –  | |
53  | • • • SCREW  | –  | |
54  | • • • PIN  | –  | |
55  | • • • LEVER  | –  | |
56  | • • GASKET KIT  | 1  | |
57  | • • • DIAPHRAGM | –  | |
58  | • • • GASKET, diaphragm  | –  | |
59  | • • • DIAPHRAGM, pump  | –  | |
60  | • • • GASKET, pump  | –  | |
61  | • • • RING  | 1  | |
62  | • BODY, purge  | 1  | |
63  | • COVER, pump  | 1  | |
64  | • PUMP, priming  | 1  | |
65  | • JET, #38.5  | 1  | |
66  | •   | 1  | |
67  | • RING  | 1  | |
68  | • SWIVEL  | 1  | |
69  | • VALVE ASSY  | –  | |
70  | • SCREW  | 2  | |
71  | • BRACKET  | 1  | |
72  | • NUT, adjuster  | 1  | |
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  | 
  | 
  | 
Key#  | Description  | Part Number  | Q'ty  | 
  | 
  | 
  | 
  | 
73  | • SCREW, adjuster  | 1  | |
74  | • SCREW  | 4  | |
75  | • WASHER  | 1  | |
76  | SCREW, M5x60  | 2  | |
77  | MUFFLER ASSY  | 1  | |
78  | • MUFFLER  | 1  | |
79  | • ARRESTER  | 1  | |
80  | BOLT, M5x50  | 2  | |
81  | GASKET  | 1  | |
82  | COVER ASSY  | 1  | |
83  | • COVER COMP.  | 1  | |
84  | • • COVER, fan  | 1  | |
85  | • • DRUM  | 1  | |
86  | • • SNAPRING  | 1  | |
87  | • • BEARING  | 1  | |
88  | • • SNAP RING  | 1  | |
89  | • BRACKET (A)  | 1  | |
90  | • BRACKET (B)  | 1  | |
91  | • CUSHION | 1  | |
92  | • BOLT, M5x30  | 2  | |
93  | • BOLT, M5x14  | 1  | |
94  | SCREW, M5x16  | 1  | |
95  | SCREW, M5x20  | 4  | |
96  | COVER, engine  | 1  | |
97  | PLATE  | 1  | |
98  | SCREW, M5x10  | 2  | |
99  | SHOE  | 2  | |
100  | SPRING  | 1  | |
101  | SCREW  | 2  | |
102  | WASHER  | 2  | |
103  | WASHER  | 2  | |
104  | CAP  | 1  | |
105  | SPRING  | 1  | |
106  | CORD  | 1  | |
107  | CORD, carth  | 1  | |
108  | TUBE  | 1  | |
109  | PLUG, NGK CMR7A  | 1  | |
110  | GROMMET  | 1  | |
111  | RECOIL ASSY  | 1  | |
112  | • REEL  | 1  | |
113  | • SCREW  | 1  | |
114  | • SPRING, spiral  | 1  | |
115  | • COLLAR  | 1  | |
116  | • ARM  | 1  | |
117  | • ROPE  | 1  | |
118  | • KNOB  | 1  | |
119  | • PLATE, stopper  | 1  | |
120  | PULLEY  | 1  | |
121  | SCREW  | 2  | |
122  | BODY ASSY  | 1  | |
123  | • PLATE, choke  | 1  | |
124  | • LEVER, choke  | 1  | |
125  | • SCREW  | 1  | |
126  | ELEMENT  | 1  | |
127  | SCREEN  | 1  | |
128  | COVER ASSY  | 1  | |
129  | • KNOB  | 1  | |
130  | TANK ASSY  | 1  | |
131  | • CAP ASSY  | 1  | |
132  | • • HOLDER ASSY  | 1  | |
133  | • • PACKING  | 1  | |
134  | • • FILTER  | 1  | |
135  | • • STOPPER  | 1  | |
136  | • PIPE COMP.  | 1  | |
137  | • FLTER ASSY  | 1  | |
138  | • COLLER  | 1  | |
139  | SCREW, M5x16  | 3  | |
140  | LABEL, recoil  | –  | |
141  | LABEL, cover  | 1  | |
142  | GUARD  | 1  | |
143  | SCREW  | 2  | |
144  | CLIP  | 1  | |
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