Hitachi CG 23EA (SL) Service Manual Download Page 1

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TECHNICAL DATA

AND

SERVICE MANUAL

BRUSH CUTTER

CG 23EA (SL)

CG 32EA/CG 32EA (SL)

CG 42EA/CG 42EA (SL)

CG 51EA/CG 51EA (SL)

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

LIST Nos. CG 23EA: E021

CG 32EA: E022

CG 42EA: E023
CG 51EA: E024

Feb. 2005

MODELS

CG 23EA (SL)

CG 32EA/CG 32EA (SL)

CG 42EA/CG 42EA (SL)

CG 51EA/CG 51EA (SL)

Hitachi

Power Tools

CG 32EA

CG 32EA (SL)

Summary of Contents for CG 23EA (SL)

Page 1: ...2EA CG 42EA SL CG 51EA CG 51EA SL SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT LIST Nos CG 23EA E021 CG 32EA E022 CG 42EA E023 CG 51EA E024 Feb 2005 C MODELS CG 23EA SL CG 32EA CG 32EA SL CG 42EA CG 42EA SL CG 51EA CG 51EA SL Hitachi Power Tools CG 32EA CG 32EA SL ...

Page 2: ...ENGINE TOOL PARTS LIST LIST NO E021 BRUSH CUTTER Model CG 23EA 2005 2 25 E1 Hitachi Power Tools 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 MAIN BODY ...

Page 3: ... 2 2 05 CG 23EA 62 76 75 74 77 73 72 61 71 70 69 68 67 66 65 64 63 GEAR CASE ...

Page 4: ...0 111 112 113 114 115 116 117 118 119 118 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 138 137 139 140 141 142 143 144 145 146 147 142 148 149 150 151 152 153 154 156 157 158 159 168 160 161 162 163 164 167 165 166 169 170 155 ENGINE ...

Page 5: ...05 CG 23EA 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 221 220 217 218 219 215 216 214 222 223 224 225 226 227 501 502 503 504 505 506 226 CARBURETOR FUEL TANK ...

Page 6: ... 1 21 NOISE LABEL A 1 22 682 991 SAFETY GUARD ASS Y 1 INCLUD 23 25 23 682 994 BOLT W SP WASHER M6X30 2 24 682 992 BRACKET 1 25 682 993 THREADED BRACKET 1 26 949 555 NUT M5 10 PCS 5 27 683 000 PLANE WASHER 5 28 682 995 STRING CUTTER ASS Y 1 INCLUD 29 32 34 29 682 997 BOLT W WASHER M5X25 2 30 682 999 BOLT W WASHERS M5X15 5 31 682 998 EXTENSION 1 32 682 996 STRING CUTTER 1 33 949 454 SPRING WASHER M5...

Page 7: ...N 1 120 683 054 MAGNETO ASS Y 1 INCLUD 121 122 121 683 056 IGNITION COIL ASS Y 1 INCLUD 123 127 129 122 683 055 ROTOR FAN 1 123 683 058 CORD ASS Y 1 INCLUD 124 126 124 683 061 CONNECTOR 1 125 683 060 PLUG CAP 1 126 683 059 CORD 1 127 683 063 TUBE 1 128 683 062 CAP 1 129 683 057 COIL 1 130 683 067 CAP SCREW M4X25 2 131 683 066 SPACER 2 132 683 050 SPECIAL BOLT M6 2 133 683 052 WAVE WASHER 2 134 683...

Page 8: ...60 164 167 169 683 082 BOLT M4X16 3 170 NAME PLATE 1 CARBURETOR FUEL TANK 191 683 104 GASKET E 1 192 683 089 CARBURETOR ASS Y 1 INCLUD 193 206 193 683 102 SWIVEL 1 194 683 103 SCREW M3X10 2 195 683 101 RING 1 196 683 090 O RING I D 1 8 1 197 683 091 MAIN JET 1 198 683 092 GASKET C 1 199 683 093 DIAPHRAGM 1 200 683 094 PUMP BODY 1 201 683 095 GASKET D 1 202 683 096 DIAPHRAGM 1 203 683 097 PURGE BOD...

Page 9: ... 1 INCLUD 217 219 221 683 116 FUEL PIPE ASS Y 1 INCLUD 215 216 220 222 683 115 BREATHER 1 223 683 112 FUEL TANK 1 224 683 113 FUEL TANK CAP ASS Y 1 INCLUD 225 225 683 114 PACKING B 1 226 683 123 PAD A 2 227 683 124 PAD B 1 501 683 020 SEMI AUTOMATIC HEAD 4 1 502 683 021 BOX SPANNER 1 503 683 022 DOUBLE ENDED WRENCH 1 504 683 023 LEVER HANDLE 1 505 683 350 CUTTER BLADE 230MM D25 4 HOLE NT4 1 506 68...

Page 10: ...LIST NO E022 BRUSH CUTTER Model CG 32EA 2005 2 25 E1 Hitachi Power Tools 24 25 26 27 28 22 29 1 2 3 3 4 5 6 7 8 9 12 11 10 13 14 15 17 17 21 22 23 18 19 20 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 16 21 MAIN BODY ...

Page 11: ... 2 2 05 CG 32EA 72 87 86 85 84 88 83 82 81 80 79 78 77 76 75 74 73 71 GEAR CASE ...

Page 12: ...8 125 120 121 122 123 124 126 127 128 129 130 131 130 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 153 154 155 156 154 157 158 160 162 163 165 166 167 168 169 170 171 172 173 174 175 176 177 178 161 152 159 164 ENGINE ...

Page 13: ...02 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 223 224 225 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 244 245 501 502 503 504 505 506 222 226 CARBURETOR FUEL TANK ...

Page 14: ...A 21 682 985 HANGING BRACKET ASS Y 1 INCLUD 22 22 682 986 BOLT M5X15 1 23 683 135 SHAFT GRIP 1 FOR CG 32EA 24 682 987 LOOP HANDLE ASS Y 1 INCLUD 25 28 FOR CG 32EA SL 25 682 990 SCREW W SP WASHER M5X28 4 FOR CG 32EA SL 26 682 988 LOOP HANDLE 1 FOR CG 32EA SL 27 682 989 PACKING A 1 FOR CG 32EA SL 28 949 555 NUT M5 10 PCS 4 FOR CG 32EA SL 29 683 147 THROTTLE TRIGGER 1 FOR CG 32EA SL 30 683 133 DRIVE ...

Page 15: ...L B 1 113 683 164 CAP SCREW M5X55 2 114 683 161 MUFFLER COMP 1 115 683 162 GASKET COMP 1 116 683 033 CAP SCREW M5X16 1 117 683 166 KNOB 1 118 683 165 TOP COVER 1 119 683 351 CE LABEL 1 120 683 181 GROMMET 1 121 683 068 SPARK PLUG R 1 122 683 160 AIR DUCT 1 123 683 159 INSULATOR 1 124 683 029 SCREW M5X25 2 125 683 087 CAP SCREW M5X20 4 126 683 157 CYLINDER 1 127 683 158 GASKET F 1 128 683 172 PISTO...

Page 16: ...8 CLAMP 1 165 683 182 RECOIL STARTER ASS Y 1 INCLUD 166 170 166 683 190 STARTER PULLEY ASS Y 1 INCLUD 167 169 167 683 193 STARTER PULLEY 1 168 683 192 RETURN SPRING 1 169 683 191 RATCHET 1 170 683 183 RECOIL ASS Y 1 INCLUD 171 174 171 683 189 SPECIAL SCREW 1 172 683 188 REEL 1 173 683 187 SPIRAL SPRING 1 174 683 184 ROPE ASS Y 1 INCLUD 175 176 175 683 186 ROPE 1 176 683 185 STARTER GRIP 1 177 683 ...

Page 17: ...E 1 228 683 205 ELEMENT 1 229 683 204 AIR CLEANER COVER 1 230 683 110 CAP SCREW M5X60 2 231 683 122 CLIP 1 232 683 210 FUEL TANK ASS Y 1 INCLUD 233 240 242 233 683 212 FUEL PIPE ASS Y 1 INCLUD 234 238 239 234 683 213 PIPE ASS Y 1 INCLUD 235 237 235 683 214 FUEL PIPE 1 236 683 118 GROMMET 1 237 683 120 RETURN PIPE 3X6X85 1 238 683 121 FUEL FILTER 1 239 683 122 CLIP 1 240 683 115 BREATHER 1 241 683 ...

Page 18: ...H CUTTER Model CG 42EA 2005 2 25 E1 Hitachi Power Tools 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 45 38 39 40 41 46 47 48 49 50 51 52 53 54 55 56 57 58 44 42 43 10 23 24 25 26 27 6 7 8 28 10 30 12 29 31 32 33 34 35 36 37 MAIN BODY ...

Page 19: ... 2 2 05 CG 42EA GEAR CASE 72 89 88 87 86 90 85 84 83 82 81 80 79 78 77 76 75 74 73 71 ...

Page 20: ...29 130 131 132 133 134 135 136 137 138 139 140 141 144 142 142 143 145 146 147 148 149 150 151 152 154 153 155 156 157 158 159 160 161 162 163 161 164 165 167 168 169 170 172 173 175 176 174 177 178 179 180 181 182 183 184 187 186 185 188 189 190 191 192 194 195 193 ...

Page 21: ...TOR FUEL TANK 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 264 264 262 263 265 501 502 503 504 505 506 507 ...

Page 22: ...3 683 002 HANGING STRAP 1 FOR CG 42EA SL 24 683 244 CLUTCH CASE ASS Y 1 INCLUD 6 8 10 25 28 FOR CG 42EA SL 25 683 246 BEARING 6201ZZ 1 FOR CG 42EA SL 26 683 170 SNAP RING H32 1 FOR CG 42EA SL 27 683 247 DRIVE SHAFT TUBE ADAPTER 1 FOR CG 42EA SL 28 683 245 BEARING CASE 1 FOR CG 42EA SL 29 683 248 CLUTCH DRUM 1 FOR CG 42EA SL 30 683 254 BOLT M6X20 4 FOR CG 42EA SL 31 683 251 LOOP HANDLE ASS Y 1 INCL...

Page 23: ...IL SEAL 1 78 683 260 COLLAR 1 79 683 170 SNAP RING H32 1 80 683 259 BEARING 6002 1 81 683 258 BLADE SHAFT 1 82 683 154 BEARING 609 1 83 683 150 BOLT M8X10 BLACK 1 FOR CG 42EA 83 683 271 BOLT M8X10 SILVER 1 FOR CG 42EA SL 84 683 225 BOLT W WASHERS M6X30 1 85 683 256 GEAR CASE 1 FOR CG 42EA 85 683 270 GEAR CASE 1 FOR CG 42EA SL 86 683 262 BEARING 6000 1 87 683 263 BEARING 6000Z 1 88 683 264 SNAP RIN...

Page 24: ...M10 1 158 683 287 OIL SEAL D 1 159 683 285 CRANK CASE 1 160 683 220 SNAP RING H35 1 161 683 286 BEARING 6202C3 2 162 683 064 WOODRUFF KEY 1 163 683 293 NEEDLE BEARING 1 164 683 289 CAP SCREW M5X40 4 165 683 328 SCREEN 1 166 683 295 CRANK SHAFT 1 167 683 288 OIL SEAL E 1 168 683 311 LEAD 2 169 683 302 COOLING COVER 1 170 683 087 CAP SCREW M5X20 4 171 683 088 CLAMP 1 172 683 301 CLUTCH BOLT 2 173 68...

Page 25: ...683 093 DIAPHRAGM 1 235 683 094 PUMP BODY 1 236 683 095 GASKET D 1 237 683 331 DIAPHRAGM METERRING 1 238 683 097 PURGE BODY 1 239 683 098 PRIMER PUMP 1 240 683 099 PUMP COVER 1 241 683 100 SCREW M3X24 4 242 683 332 AIR CLEANER ASS Y 1 INCLUD 243 249 243 683 334 SLEEVE 2 244 683 333 AIR CLEANER CASE 1 245 683 208 CHOKE VALVE 1 246 683 206 WASHER M6 5 1 247 683 335 PLATE 1 248 683 336 ELEMENT 2 249 ...

Page 26: ...EM NO CODE NO DESCRIPTION REMARKS NO USED 263 683 114 PACKING B 1 264 683 216 PAD D 2 265 683 345 PAD E 1 501 683 155 BLADE COVER 1 502 683 156 CUTTER BLADE 255MM D25 4 HOLE NT4 1 503 683 020 SEMI AUTOMATIC HEAD 4 1 504 683 021 BOX SPANNER 1 505 683 022 DOUBLE ENDED WRENCH 1 506 683 023 LEVER HANDLE 1 507 944 459 HEX BAR WRENCH 5MM 1 FOR CG 42EA 601 682 975 GREASE 100G 1 ...

Page 27: ... 10 ITEM NO CODE NO DESCRIPTION REMARKS NO USED 2 05 CG 42EA Printed in Japan 050225N ...

Page 28: ...H CUTTER Model CG 51EA 2005 2 25 E1 Hitachi Power Tools 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 45 38 39 40 41 46 47 48 49 50 51 52 53 54 55 56 57 58 44 42 43 10 23 24 25 26 27 6 7 8 28 10 30 12 29 31 32 33 34 35 36 37 MAIN BODY ...

Page 29: ... 2 2 05 CG 51EA GEAR CASE 72 89 88 87 86 90 85 84 83 82 81 80 79 78 77 76 75 74 73 71 ...

Page 30: ...29 130 131 132 133 134 135 136 137 138 139 140 141 144 142 142 143 145 146 147 148 149 150 151 152 154 153 155 156 157 158 159 160 161 162 163 161 164 165 167 168 169 170 172 173 175 176 174 177 178 179 180 181 182 183 184 187 186 185 188 189 190 191 192 194 195 193 ...

Page 31: ...TOR FUEL TANK 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 264 264 262 263 265 501 502 503 504 505 506 507 ...

Page 32: ...3 683 002 HANGING STRAP 1 FOR CG 51EA SL 24 683 244 CLUTCH CASE ASS Y 1 INCLUD 6 8 10 25 28 FOR CG 51EA SL 25 683 246 BEARING 6201ZZ 1 FOR CG 51EA SL 26 683 170 SNAP RING H32 1 FOR CG 51EA SL 27 683 247 DRIVE SHAFT TUBE ADAPTER 1 FOR CG 51EA SL 28 683 245 BEARING CASE 1 FOR CG 51EA SL 29 683 248 CLUTCH DRUM 1 FOR CG 51EA SL 30 683 254 BOLT M6X20 4 FOR CG 51EA SL 31 683 251 LOOP HANDLE ASS Y 1 INCL...

Page 33: ...IL SEAL 1 78 683 260 COLLAR 1 79 683 170 SNAP RING H32 1 80 683 259 BEARING 6002 1 81 683 258 BLADE SHAFT 1 82 683 154 BEARING 609 1 83 683 150 BOLT M8X10 BLACK 1 FOR CG 51EA 83 683 271 BOLT M8X10 SILVER 1 FOR CG 51EA SL 84 683 225 BOLT W WASHERS M6X30 1 85 683 256 GEAR CASE 1 FOR CG 51EA 85 683 270 GEAR CASE 1 FOR CG 51EA SL 86 683 262 BEARING 6000 1 87 683 263 BEARING 6000Z 1 88 683 264 SNAP RIN...

Page 34: ...M10 1 158 683 287 OIL SEAL D 1 159 683 285 CRANK CASE 1 160 683 220 SNAP RING H35 1 161 683 286 BEARING 6202C3 2 162 683 064 WOODRUFF KEY 1 163 683 293 NEEDLE BEARING 1 164 683 289 CAP SCREW M5X40 4 165 683 328 SCREEN 1 166 683 295 CRANK SHAFT 1 167 683 288 OIL SEAL E 1 168 683 311 LEAD 2 169 683 302 COOLING COVER 1 170 683 087 CAP SCREW M5X20 4 171 683 088 CLAMP 1 172 683 301 CLUTCH BOLT 2 173 68...

Page 35: ...683 093 DIAPHRAGM 1 235 683 094 PUMP BODY 1 236 683 095 GASKET D 1 237 683 331 DIAPHRAGM METERRING 1 238 683 097 PURGE BODY 1 239 683 098 PRIMER PUMP 1 240 683 099 PUMP COVER 1 241 683 100 SCREW M3X24 4 242 683 332 AIR CLEANER ASS Y 1 INCLUD 243 249 243 683 334 SLEEVE 2 244 683 333 AIR CLEANER CASE 1 245 683 208 CHOKE VALVE 1 246 683 206 WASHER M6 5 1 247 683 335 PLATE 1 248 683 336 ELEMENT 2 249 ...

Page 36: ...EM NO CODE NO DESCRIPTION REMARKS NO USED 263 683 114 PACKING B 1 264 683 216 PAD D 2 265 683 345 PAD E 1 501 683 155 BLADE COVER 1 502 683 156 CUTTER BLADE 255MM D25 4 HOLE NT4 1 503 683 020 SEMI AUTOMATIC HEAD 4 1 504 683 021 BOX SPANNER 1 505 683 022 DOUBLE ENDED WRENCH 1 506 683 023 LEVER HANDLE 1 507 944 459 HEX BAR WRENCH 5MM 1 FOR CG 51EA 601 682 975 GREASE 100G 1 ...

Page 37: ... 10 ITEM NO CODE NO DESCRIPTION REMARKS NO USED 2 05 CG 51EA Printed in Japan 050225N ...

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