Makita EM4251 Quick start guide

Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
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Parts Breakdown EM4251
Fig # Part ID Part Name Quantity
1 6241003000 SHAFT PIPE CPL.,EM4251 1
2 6191500400 SHAFT, RBC252-T2 1
2 6191500401 SHAFT, RPT250-T4 1
8 6271501500 SPACER, EM4251 1
9 6254019000 HANGER ASSY, RBC251 1
10 0043605200 SCREW & WASHER ASS'Y, RBC281 1
11 6214016000 HANDLE SET, RBC2510 1
11 6214014000 HANDLE CPL., EM4251 1
11 6214014001 HANDLE COMPLETE, RPT250 1
12 6274004010 LOOP HANDLE, EM4251 1
13 6214014010 GUARD STAY, EM4251 2
14 6214016020 HANDLE HOLDER, RBC2510 1
14 6274004020 LOOP HANDLE COVER, EM4251 1
15 6274004040 S.H.BOLT M6X20, EM4251 2
15 6274004041 S.H. BOLT M6X18,RPT250 2
15 6214016030 SCREW, RBC2510 4
16 6245003000 CONTROL LEVER ASS'Y, EM4251 1
17 6243006002 GEAR CASE ASS'Y, RBC2510 1
17 6213017002 GEAR CASE ASS'Y, RBC255 1
17 6213017003 GEAR CASE ASSEMBLY, EM4251 1
17 6213017004 GEAR CASE ASS'Y, EM4250 1
18 0119059890 S.H. BOLT M5X25, RBE250 1
19 6212500300 BALL BEARING 609ZZ, RBC230 1
20 6193006120 OUTER SNAP RING, RBC2510 1
20 0031508000 OUTER SNAP RING, RBC230 1
21 0031424000 INNER SNAP RING, RBC230 1
22 0600069990 BALL BEARING 626ZZ, RBE250 1
23 6213021000 GEAR SET, RBC252 1
23 6213021001 CUTTER SHAFT SET 1
23 6243008002 CUTTER SHAFT SET, RBC2510 1
24 0600109910 BALL BEARING DDU, RBC2510 1
24 0600109930 BALL BEARING 6000DDU, RBE250 1
25 0031426000 INNER SNAP RING, RBC230 1
26 6218501601 RECEIVE WASHER, EM4251 1
27 6218003000 CLAMP WASHER,RBC260 1
27 6218003001 CLAMP CPL. WASHER, EM4251 1
28 6258505001 NUT, RBC255 1
29 6218500200 GUARD, RBC230 1
30 0140059390 SCREW ASSEMBLY 2
30 0119059780 S.H. BOLT M5X12, RBC230 2
31 6253011012 OIL BOLT M6X9, RBC201 1
32 0043105060 PAN HEAD SCREW, RBC252 1
34 6249502400 CAUTION LABE, EM4251 1
34 6249502401 N/A 1
35 6218008003 PROTECTOR ASS'Y, RBC321 1
36 6418500303 PROTECTOR CLAMP, EM4251 1
37 0011706300 BOLT M6X30, EM4251 2
38 0150059940 TAPPING SCREW, RBC201 1
40 6195006030 LEVER, EM4251 1
41 6215023060 LEVER, EM4251 1
42 6215023050 ADJUST CPL.,EM4251 1
43 6245003010 WIRE SET, EM4251 1
44 6245003020 WIRE CPL.,EM4251 1
45 6195006050 SPRING, EM4251 1
46 0119059720 S.H. BOLT M5X20, EM4251 2
47 6415011160 NUT M5, EM4251 2
48 6195006060 T. SCREW M4X20, EM4251 4
49 5921005001 CYLINDER BLOCK SET, EM4251 1
49 5921005002 CYLINDER BLOCK SET, EM4250 1
49 5921005003 N/A 1
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Parts Breakdown EM4251
49 5921005004 N/A 1
50 5921501200 BALL, EM4251 2
51 5921500502 CAMGEAR COVER, EM4251 1
52 5921004000 ROCKER COVER CPL.,EM4251 1
52 5921004001 ROCKER COVER CPL., EM4250 1
53 5921500700 CAMGEAR COVER GASKET, EM4251 1
54 5921500800 ROCKER COVER GASKET, EM4251 1
55 5921501000 LEAD VALVE, EM4251 1
56 5921501100 RETAINER PLATE, EM4251 1
57 0119049980 S.H. BOLT M4X10, EM4251 1
58 0043605160 SCREW ASS'Y M5X16(W,SW),EM4251 3
59 0119059510 S.H. BOLT M5X14, EM4251 6
60 0119059510 S.H. BOLT M5X14, EM4251 2
60 0119059500 S.H. BOLT,M5X30 (W), EM4251 2
61 0043605140 SCREW M5X14, RBC251 3
62 6241500203 CLUTCH CASE, EM4251 1
63 0043605160 SCREW ASS'Y M5X16(W,SW),EM4251 3
64 5926500000 OIL CASE, EM4251 1
65 5926500100 CASE GASKET, EM4251 1
66 5926500200 OIL TUBE, EM4251 1
67 5926500300 OIL WEIGHT, EM4251 1
68 5926500600 OIL GAUGE, EM4251 1
69 0213160020 GASKET, G2800R 1
69 0213169990 GASKET, EM4251 1
70 0043605180 SCREW ASSEMBLY, RBC230 4
71 0650109950 SPARK PLUG CMR6A, EM4251 1
72 5923503800 WASHER, EM4251 1
73 6242003000 CLUTCH DRUM CPL.,EM4251 1
74 0031432000 INNER SNAP RING, RBC260 1
75 0600129950 BALL BEARING 6201DD/6201 2RU,RBC261 1
76 0031512000 OUTER SNAP RING, RBC260 1
77 6241500300 SPACER, EM4251 1
78 6241500401 PIPE DAMPER 1, EM4251 1
79 6241500501 PIPE DAMPER 2, EM4251 1
80 6241500600 PIPE BRACKET 1, EM4250 1
80 6241500601 PIPE BRACKET 1, EM4251 1
81 6241500700 PIPE BRACKET 2, EM4251 1
81 6241500701 PIPE BRACKET 2, EM4251 1
82 0119059900 S.H. BOLT M5X12, EM4250 1
83 0119059950 S.H. BOLT M5X18, RBC230 2
84 5219002000 STAND SET, RBC230 1
85 0140059480 SCREW M5X14, EH561 2
86 5922003000 CRANKSHAFT ASS'Y, EM4251 1
87 0440129960 OIL SEAL (L), EM4251 1
88 0440109970 OIL SEAL (S), EM4251 1
89 5421500500 CLIP, EM4251 1
90 5922500900 PISTON, EM4251 1
91 5922004000 PISTON RING SET, EM4251 1
92 0565089970 CLIP, RST250 2
93 5232502600 PISTON PIN, RST250 1
94 5921501400 SPACER, EM4251 2
95 5923500001 CAM LIFTER, EM4251 2
96 5923007000 CAM GEAR ASS'Y, EM4251 1
96 5933003000 CAM GEAR ASSEMBLY, EM4250 1
97 5923500501 CAM GEAR SHAFT, EM4251 1
98 5923500600 CAM LIFTER SHAFT, EM4251 1
99 5923500700 PUSH ROD, EM4251 2
100 5923002000 ROCKER ARM ASS'Y. EM4251 2
100 5933002000 ROCKER ARM ASS'Y, BHX2500 2
101 5933500100 ROCKER SHAFT, BHX2500 1
101 5923501101 ROCKER SHAFT, EM4251 1
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Parts Breakdown EM4251
102 5923501200 VALVE SPRING, EM4251 2
103 5923501300 SPRING RETAINER, EM4251 2
104 5923501400 EXHAUST VALVE, EM4251 1
105 5923501500 INTAKE VALVE, EM4251 1
106 5925001001 STARTER COVER ASS'Y, EM4251 1
106 5925001002 STARTER COVER ASS'Y, EM4251 1
107 5925001030 REEL, EM4251 1
108 5195002060 SET SCREW, RBC201 1
109 5215002030 SPIRAL SPRING, RBC230 1
110 5195002110 COLLAR, RBC201 1
111 5195002100 SWING ARM, RBC201 1
112 5925001050 STARTER ROPE, EM4251 1
113 5225004020 STARTER KNOB, RBC221 1
114 5195500000 PULLEY, RBC201 1
115 0043604250 SCREW ASS'Y M4X25, RBC201 2
116 0230049940 SPACER, EM4251 2
117 5929500800 TANK GUARD, EM4251 1
118 0043605100 SCREW ASSEMBLY, EH450 2
119 6249501100 MODEL LABEL, EM4251 1
119 6249501101 MODEL LABEL, EM4251 1
120 5926009000 CARBURETOR, EM4250 1
120 5926008000 CARBURETOR, EM4251 1
121 5926002060 PUMP BODY ASS'Y, EM4251 1
121 5926002140 N/A 1
122 5236046140 AIR PURGE BODY ASS'Y, EM4251 1
123 5236046050 PRIMER PUMP COVER, EM4251 1
124 5246001150 PRIMER PUMP, RBC230 1
125 5926008010 METERING DIAPHRAGM, EM4251 1
126 5236046040 METERING DIAPHRAGM GASKET,RBC260 1
127 5246001040 PUMP DIAPHRAGM, RBC230 1
128 5926002040 PUMP GASKET, EM4251 1
129 5926002030 JET, EM4251 1
129 5196002020 JET, RBC201 1
130 5246001010 O RING, RBC230 1
131 5316005120 RING, RBC230 1
132 5236018040 SWIVEL, RBC230 1
134 5206008030 P.H. SCREW, RBC221 2
136 5236046010 PUMP COVER SCREW, RBC230 4
137 5926002020 PUMP SPRING, EM4251 1
138 5426005030 WASHER, EM4251 1
139 5016004010 INLET SCREEN, RBC230 1
140 5923005000 INSULATOR, EM4251 1
140 5923005001 INSULATOR, EM4251 1
140 5923005002 INSULATOR, EM4251 1
141 0170059980 NUT M5, EM4251 2
141 0021705000 NUT M5, EW110R 2
142 0022706000 NUT, G3510R 1
143 0022706000 NUT, G3510R 1
144 5923501801 INSULATOR GASKET, EM4251 1
145 5923501900 CARBURETOR GASKET, EM4251 1
145 5923504000 CARBURETOR GASKET, EM4250 1
146 5923502000 CARBURETOR INSULATOR, EM4251 1
147 0043605180 SCREW ASSEMBLY, RBC230 2
148 0149069970 ADJUST SCREW M6X16, EM4251 1
148 0149069972 ADJUST SCREW M6X16, EM4251 1
149 5246004150 CAP, EM4251 1
150 5921500900 BREATHER PIPE, EM4251 1
151 5923004001 CLEANER PLATE ASS'Y, EM4251 1
151 5923004002 CLEANER PLATE ASS'Y, EM4251 1
151 5923004003 CLEANER PLATE,EM4250 1
151 5933001000 CLEANER PLATE ASSY, EM4250 1
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Parts Breakdown EM4251
152 5933005000 AIR CLEANER PLATE CPL, EM4250 1
152 5923006000 AIR CLEANER PLATE, EM4251 1
152 5923006001 AIR CLEANER PLATE, EM4251 1
152 5923006002 AIR CLEANER PLATE CPL.EM4250 1
153 5316500701 CHECK VALVE, EM4251 1
154 5923502400 CHECK VALVE (1), EM4251 1
155 5923502500 CHECK VALVE PLATE, EM4251 1
156 5933501600 SEPARATOR PLATE,MS2514 1
156 5923503300 SEPARATOR PLATE, EM4251 1
157 5923502200 CHOKE LEVER, EM4251 1
158 5923503200 AIR CLEANER ELEMENT, EM4251 1
158 5933501200 AIR CLEANER ELEMENT,EM4250 1
159 0240139970 O RING P14, EM4251 1
160 0240159990 O RING P15, EM4251 1
161 5923502300 CHOKE PLATE, EM4251 1
161 5923502301 CHOKE PLATE, EM4251 1
162 5923502600 PLATE, EM4251 1
163 0213069990 GASKET, RBC230 1
164 5923502700 AIR CLEANER COVER, EM4251 1
164 5933500800 AIR CLEANER COVER,EM4250 1
165 5923503001 PIPE, EM4251 1
166 0140059480 SCREW M5X14, EH561 1
167 5923503100 SCREW M5X68(W,SW SUS),EM4251 2
168 0561080010 HOSE CLAMP, EM4251 1
169 5923001000 EXHAUST MUFFLER, EM4251 1
170 5923501601 MUFFLER GASKET, EM4251 1
171 5923503400 MUFFLER COVER, EM4251 1
172 0119059520 SOCKET HEAD BOLT M5X40, RBC201 2
173 0140059962 SCREW, EW110R 1
174 5926500400 FUEL TANK, EM4251 1
175 5926003000 TUBE, EM4251 1
176 5236503900 FILTER, RBL500 1
177 0561059990 HOSE CLAMP, EM4251 1
178 5926012000 FUEL TANK CAP, EM4251 1
178 5926006001 FUEL TANK CAP ASS'Y, EM4251 1
179 5926005000 STRAP UNIT, EM4251 1
179 5256067000 STRAP, RBC2510 1
180 6249501501 STRAP, EM4251 1
181 5036500200 PLATE, RBC230 1
182 5036500300 PLATE RBC230 1
183 5196500301 DAMPER, EH450 1
183 5196500302 DAMPER, EH450 1
184 5927001010 IGNITION COIL, EM4251 1
184 5927012010 IGNITION COIL, BHX2500 1
184 5927012011 N/A 1
185 5927001020 FLYWHEEL, EM4251 1
186 5927500100 PLUG CAP, EM4251 1
187 0654009931 PLUG CAP SPRING,RBC221 1
188 5927003000 WIRE CPL.,EM4251 1
189 5257018001 WIRE COMPLETE, RBC201 1
190 5257500300 GROMMET, EH561 1
191 0011306160 BOLT ASS'Y, RBL500 1
192 0031206000 WASHER, G2400R 1
193 0140049920 SCREW M4X20, RST250 2
194 5928500000 CLUTCH SHOE, EM4251 2
195 5928500100 SPRING, EM4251 1
196 5928500200 CLUTCH BOLT, EM4251 2
197 5928500300 WASHER, EM4251 2
198 5925500800 CYLINDER COVER, EM4251 1
199 0043605100 SCREW ASSEMBLY, EH450 2
200 0043604160 SCREW M4X16(W,SW),EM4251 2
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Parts Breakdown EM4251
201 5927500000 PLUG COVER, EM4251 1
202 0566059980 CLAMP, RBC201 1
203 5929501001 TRADE MARK LABEL, EM4250 1
207 5923008010 SPARK ARRESTER, EM4251 1
207 5923008011 SPARK ARRESTER, EM4251 1
208 5923503900 PIPE, EM4250 1
209 5921501800 CHECK VALVE, EM4251 2
210 0043605100 SCREW ASSEMBLY, EH450 1
211 5923503500 SEPARATOR GASKET, EM4251 1
212 5933500900 AIR CLEANER ELEMENT,EM4250 1
213 0022705000 NUT M5, RBC230 4
214 5926501300 N/A 1
215 0561059970 HOSE CLAMP, BHX2500 1
1,001 6207003002 BAND ASS'Y, EM4251 1
1,002 6418500701 CUTTER COVER(2/PKG), 1
1,003 6249000000 TOOL SET 1
1,003 6249006000 TOOL KIT, EM4251 1
1,004 0722104600 OIL BOTTLE 1
1,004 0722105000 OIL BOTTLE, EM4251 1
1,005 B-60143 TRIMMER HEAD, RBC253 BUMP FEED 1
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