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Hitachi CS33EA, Technical Data And Service Manual

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Hitachi CS33EA Technical Data And Service Manual Download Page 23

PARTS

CS 33EA

   DESCRIPTION

    REMARKS

122

668-5173 AIR VENT VALVE (B)

1

123

668-5271 ENGINE CASE ASS'Y

1

INCLUD. 122, 124

124

668-5175 INNER CAP ASS'Y

1

125

668-5176 AIR DEFLECTOR

1

126

668-5177 OIL TANK CAP PACKING

1

127

668-5178 OIL TANK CAP ASS'Y

1

INCLUD. 126

128

668-5179 TANK CAP PACKING

1

129

668-5180 TANK CAP ASS'Y

1

INCLUD. 128

130

668-4679 SET SCREW

1

131

668-5182 CAM PLATE

1

132

668-5183 DAMPER SPRING

1

133

668-5184 STARTER PULLEY

1

134

668-5185 SPRING CASE ASS'Y

1

135

668-5186 ROPE

1

136

668-5187 FAN CASE COMP.

1

137

668-5188 STARTER HANDLE

1

138

668-5189 PLATE

1

139

668-5190 RECOIL STARTER ASS'Y

1

INCLUD. 130-138

140

668-5191 TAPPING SCREW D4.5X20

4

141

HITACHI LABEL (C)

1

161

668-5272 RUBBER PIPE

1

162

668-5196 PIPE JOINT

1

163

668-5197 SHIELD TUBE ASS'Y

1

164

668-5198 CLIP D6

1

165

668-5199 PUMP FILTER BODY ASS'Y

1

166

668-5200 FUEL PIPE 2.5X4X260

1

167

668-5228 CLEANER KNOB

1

168

668-5273 CLEANER COVER

1

169

668-5274 REAR HANDLE GRIP COMP.

1

170

668-5275 TAPPING SCREW D5X14

1

171

668-5114 HEX. SOCKET HD. BOLT M5X50

2

172

668-5226 WASHER M5 (BLACK)

2

173

668-5276 AIR CLEANER BASE

1

174

668-5277 CLEANER CAP

1

175

668-5278 CLEANER ELEMENT COMP.

1

176

668-5279 THROTTLE ROD

1

177

668-5280 TRIGGER LOCKOUT

1

178

668-5281 THROTTLE LEVER SPRING

1

179

668-5282 SPRING PIN 5X25

1

180

668-5283 THROTTLE LEVER

1

181

668-5239 STOP SWITCH

1

*

182

668-5284 CARBURETOR ASS'Y WT-956

1

INCLUD. 183-196, 223, 224 FOR EUROPE, USA

*

182

668-5285 CARBURETOR ASS'Y WT-959

1

INCLUD. 183-196, 223, 224 FOR AUS, RUS

183

668-5210 SCREW

1

184

668-5211 PUMP BODY

1

185

668-5212 PUMP GASKET

1

186

668-5213 PUMP DIAPHRAGM

1

187

668-5218 HINGE PIN SET SCREW

1

188

668-5219 HINGE PIN

1

189

668-5220 DIAPHRAGM PACKING

1

- 6 -

3 - 09

          *ALTERNATIVE PARTS

NO.

USED

CODE NO.

ITEM

NO.

Summary of Contents for CS33EA

Page 1: ...Cutting off tree branches pruning and trimming Home use Cutting firewood rough cutting in do it yourself carpentering Leisure Cutting firewood at camping sites Farm Cutting firewood preparing lumber for cultivating mushrooms and cutting off tree branches Carpentering Rough cutting or cast away cutting of pillars back slitting cutting used lumber and timber cutting Civil engineering and constructio...

Page 2: ...nual_view_export Throughout this TECHNICAL DATA AND SERVICE MANUAL the symbols are used in the place of company names and model names of our competitors The symbols utilized here are as follows Competitors Symbols Utilized Company Name Model Name A STIHL MS192T B ECHO CS 330T C Husqvana 235e D ECHO CS 370 ...

Page 3: ... SALES PROMOTION 5 1 Instruction Manual 5 2 Caution Plate 5 3 Through Instruction to the Customers 6 TROUBLESHOOTING GUIDE 7 REPAIR GUIDE 8 1 Precautions on maintenance inspection and repair 8 2 Inspection criteria for each section and consumable parts 8 Assembly diagram for CS 33EA Assembly diagram for CS 33ET ...

Page 4: ...dle The First in the industry Adopted the soft grip handle molded with elastomer in two layers for easy non slippery gripping giving less strain to the operator Slide hook CS 33ET The hook used for hanging when the operator moves during elevated work can be housed inside the body if unused thereby improving workability SELLING POINT DESCRIPTIONS Regulation value g kWh CS33EA ET 32 3mL HC Nox Unbur...

Page 5: ...throttle linked choke eliminates the bothersome step of having the operator return it to the original position as on the old choke Steering wheel shape by human engineering The handle is indented to accommodate the operator s thumb when gripped thereby affording easier gripping The best balance The chain saw s center of gravity is optimally located for better balance and consequently better workab...

Page 6: ...amper type recoil starter method Air cleaning method Dry Stopping method Ground Muffler type Silencer Power transmission method Automatic centrifugal clutch Guide bar length 350 mm 14 inch SN 300 mm 12 inch SN SN Sprocket nose Saw chain used 91VG 52 91VG 45 From Oregon Saw chain Pitch 3 8 inch gauge 0 05 inch Sprocket Star six teeth Chain oil feeding method Automatic feed Oil amount adjusting type...

Page 7: ...30 40 12 16 35 45 14 18 Chain pitch Inch 3 8 3 8 3 8 3 8 3 8 3 8 Soft grip Presented None None Presented None None Emission standard 50g kWh or less EPA Phase2 Not in compliance EPA Phase2 EPA Phase2 EPA Phase2 Not in compliance Device to reduce pulling force Presented None Presented Presented Presented Presented Body dry weight Excluding chain and chain bar kg 4 1 3 2 3 6 4 3 4 7 4 5 Overall L x ...

Page 8: ...ach process of chain saw design fabrication and inspection is subject to the utmost care to ensure safety as a commercial product however an engine powered chain saw is inherently dangerous To protect customers against such danger and ensure safe use of the engine powered chain saw the Instruction Manual describes precautions on using the product Upon selling the product urge the customers to care...

Page 9: ...roper storage conditions such as a loose plug in summer may cause deterioration even in one day Therefore instruct the customers not to store prepared fuel but only prepare fuel on an as needed basis 3 Chain oil Instruct the customers to use Hitachi chain saw oil 1 liter sold separately or commercially available SAE20 or SAE30 engine oil Remind the customers to always replenish the chain oil when ...

Page 10: ...of frequent occurrence disassemble and clean the engine Faulty piston ring Worn piston Startup is impossible No compression Expired service life of the oil seal Parts replacement Dirty or faulty plug Cleaning or replacement Weak spark Improper air gap Adjustment Worn piston ring Replacement Low compression Expired service life of the oil seal Replacement Idling stops although startup is possible G...

Page 11: ... proper ventilation when performing repair in a small room or other poorly ventilated space After completing repair always return the throttle lever to the idling position and set the stop switch to the engine stop position 2 Inspection criteria for each section and consumable parts Item CS33EA CE33ET Idling revolutions min 1 rev min 2 800 to 3 200 No load maximum revolutions with guide bar and ch...

Page 12: ...filter Cleaning replacement Cracked fuel pipe Replacement Faulty tank vent hole check valve Replacement Faulty pump diaphragm of the carburetor Replacement Dirt clogging the carburetor Cleaning Faulty piston ring Cleaning replacement Worn piston ring Replacement Worn piston Replacement Worn or damaged oil seal Replacement Clogged fuel filter Cleaning Inadequate warm up especially in cold weather W...

Page 13: ... Revolutions fluctuate The engine stalls Starts up and when idling mode is set Starts up and when idling mode is set Starts up and when idling mode is set Starts up and when idling mode is set The engine stalls Starts up and when idling mode is set Starts up and when idling mode is set Starts up and when idling mode is set When the speed rapidly decelerates from high speed The engine stalls Starts...

Page 14: ... plug removed from the cylinder set 2 Open the choke with the stop switch in the stop position 3 Open the throttle with the throttle lever pulled and 4 Pull the starter handle several times b Insert the spark plug into the spark plug cap and then place the electrodes in contact with the metallic portion of the engine Under these conditions set the stop switch to the startup position and pull the s...

Page 15: ... 2 10 2 within the Spark Plug Cap Ass y 10 1 10 1 b Use the Cord 220 225 to connect the connector of the Ignition Coil Comp 12 12 to the Stop Switch 181 210 c After passing the Seal Lock Bolt M5 x 15 88 88 through the terminal of the Cord 221 226 tighten the bolt onto the Engine Case Ass y 123 124 4 Adjusting the Carburetor a Use the screw to adjust the carburetor Idle Adjust Screw Use the screw f...

Page 16: ... 110 111 and remove sawdust clogging the filler ports b Remove sawdust from the groove on the Chain Bar 110 111 along which the saw chain travels and from the chain oil filler holes a With the Cylinder Set 7 7 Piston Set 3 3 and Piston Ring 4 4 removed remove carbon accumulated on the cylinder exhaust port and piston and use gasoline to thoroughly clean the disassembled components Reassemble the p...

Page 17: ...to 3 0 20 to 30 Spark Plug 9 9 1 M14 13 0 to 17 0 130 to 170 Carburetor Ass y 182 178 2 Hex Socket Hd Bolt M5 x 50 171 196 4 0 to 5 0 40 to 50 Cylinder Set 7 7 4 Hex Hole Bolt M5 x 20 S 8 8 4 0 to 6 0 40 to 60 Scavenging Cover A 17 17 2 Hex Socket Hd Bolt M4 x 10 16 16 2 5 to 4 5 25 to 45 Engine Case Ass y 123 124 5 Seal Lock Bolt M5 x 15 88 88 7 0 to 11 0 70 to 110 Clutch Comp 93 94 1 M8 23 0 to ...

Page 18: ...ENGINE Model CS 33EA ENGINE CHAIN SAW LIST NO E056 E1 2009㨯3㨯3 1 3 4 6 7 9 10 11 16 17 18 12 13 20 20 21 22 23 22 26 27 29 30 31 32 34 35 36 37 38 39 40 41 43 27 33 2 15 14 8 24 25 19 42 28 5 ...

Page 19: ...2 83 84 85 87 88 89 92 91 93 94 95 103 97 98 122 104 105 106 88 113 114 115 116 117 118 108 109 110 120 111 112 121 104 124 128 129 126 127 125 130 131 132 133 134 135 137 86 77 119 123 139 140 141 96 101 102 88 107 76 80 136 138 71 90 3 09 ...

Page 20: ...171 172 173 175 174 177 178 179 180 176 183 184 185 186 187 188 189 190 191 192 193 195 196 197 198 199 200 201 202 203 209 207 206 204 205 181 208 210 211 212 213 214 216 217 215 218 219 220 221 194 198 197 198 199 222 201 198 182 223 224 3 09 CS 33EA ...

Page 21: ...K SHAFT COMP 1 24 668 4899 WOODRUFF KEY 3X13X4 5 1 25 668 5098 SHIM S T0 2 1 25 668 5099 SHIM S T0 3 1 26 668 5100 CRANK CASE PACKING 1 27 668 4668 HEX HOLE BOLT M5X20 S 3 28 668 5101 D4E RETAINING RING 2 29 668 5102 MAGNETO ROTOR ASS Y 1 INCLUD 28 32 33 30 668 5103 BOLT WASHER M7 1 31 668 5104 FLYWHEEL NUT 1 32 668 5105 STARTER PAWL SPRING 2 33 668 5106 STARTER PAWL 2 34 668 5107 CRANK CASE ASS Y...

Page 22: ...46 CRANK SHAFT COLLAR 1 98 668 5147 OIL PUMP COVER 1 99 668 5148 TAPPING SCREW D4X15 3 100 668 5149 MACHINE SCREW W SP WASHER M4X14 2 101 668 5150 OIL PIPE A 1 102 668 5151 SCREW GEAR 1 103 668 5152 TAPPING SCREW D4 5X14 3 104 668 5153 TAPPING SCREW D4 5X14 3 105 668 5154 FUEL PIPE 1 106 668 5155 CHAIN CATCHER 1 107 668 5156 AIR VENT SPONGE 1 108 668 5157 GUIDE PLATE B 1 109 668 5158 TAPPING SCREW...

Page 23: ...64 668 5198 CLIP D6 1 165 668 5199 PUMP FILTER BODY ASS Y 1 166 668 5200 FUEL PIPE 2 5X4X260 1 167 668 5228 CLEANER KNOB 1 168 668 5273 CLEANER COVER 1 169 668 5274 REAR HANDLE GRIP COMP 1 170 668 5275 TAPPING SCREW D5X14 1 171 668 5114 HEX SOCKET HD BOLT M5X50 2 172 668 5226 WASHER M5 BLACK 2 173 668 5276 AIR CLEANER BASE 1 174 668 5277 CLEANER CAP 1 175 668 5278 CLEANER ELEMENT COMP 1 176 668 52...

Page 24: ...68 5205 INTAKE PACKING 1 206 668 5290 INLET MANIFOLD RING 1 207 668 5206 CHOKE LEVER 1 208 668 5291 ENGINE CASE COVER 1 209 668 5153 TAPPING SCREW D4 5X14 4 210 668 5152 TAPPING SCREW D4 5X14 2 211 668 5245 MUFFLER COVER 1 212 668 5246 PROTECTIVE COIL 1 213 668 5247 SHIELD TUBE ASS Y 1 214 668 5198 CLIP D6 1 215 668 5249 OIL FILTER BODY ASS Y 1 INCLUD 216 217 216 668 4661 WASHER 5 1 217 668 5248 O...

Page 25: ... CHAIN COVER 12 1 FOR EUROPE USA 501 668 5256 CHAIN COVER 14 1 FOR EUROPE AUS USA 502 668 5257 COMBI BOX SPANNER 10 19MM 1 8 Printed in Japan 3 09 090303N ALTERNATIVE PARTS NO USED CODE NO ITEM NO NO USED CODE NO ITEM NO STANDARD ACCESSORIES ...

Page 26: ...ENGINE Model CS 33ET ENGINE CHAIN SAW LIST NO E055 E1 2009㨯3㨯3 1 3 4 6 7 9 10 11 16 17 18 12 13 20 20 21 22 23 22 26 27 29 30 31 32 34 35 36 37 38 39 40 41 43 27 33 2 15 14 8 24 25 19 42 28 5 ...

Page 27: ...81 82 83 84 85 87 88 90 89 93 92 94 95 96 104 98 99 123 105 106 107 88 114 115 116 117 118 119 109 110 111 121 112 113 122 105 125 129 130 127 128 126 131 132 133 134 135 136 138 86 77 120 124 140 141 142 97 102 103 88 108 76 80 137 139 71 91 ...

Page 28: ... 216 181 171 169 227 224 229 212 190 225 226 163 164 165 168 166 167 179 180 186 183 182 189 191 192 174 173 176 177 194 196 200 201 210 204 203 213 214 215 217 218 219 220 221 223 222 228 501 502 172 187 184 185 188 199 193 178 195 202 203 205 208 209 204 203 205 230 231 ...

Page 29: ...3 668 5097 CRANK SHAFT COMP 1 24 668 4899 WOODRUFF KEY 3X13X4 5 1 25 668 5098 SHIM S T0 2 1 25 668 5099 SHIM S T0 3 1 26 668 5100 CRANK CASE PACKING 1 27 668 4668 HEX HOLE BOLT M5X20 S 3 28 668 5101 D4E RETAINING RING 2 29 668 5102 MAGNETO ROTOR ASS Y 1 INCLUD 28 32 33 30 668 5103 BOLT WASHER M7 1 31 668 5104 FLYWHEEL NUT 1 32 668 5105 STARTER PAWL SPRING 2 33 668 5106 STARTER PAWL 2 34 668 5107 C...

Page 30: ...LUTCH WASHER 1 98 668 5146 CRANK SHAFT COLLAR 1 99 668 5147 OIL PUMP COVER 1 100 668 5148 TAPPING SCREW D4X15 3 101 668 5149 MACHINE SCREW W SP WASHER M4X14 2 102 668 5150 OIL PIPE A 1 103 668 5151 SCREW GEAR 1 104 668 5152 TAPPING SCREW D4 5X14 3 105 668 5153 TAPPING SCREW D4 5X14 3 106 668 5154 FUEL PIPE 1 107 668 5155 CHAIN CATCHER 1 108 668 5156 AIR VENT SPONGE 1 109 668 5157 GUIDE PLATE B 1 1...

Page 31: ...TAPPING SCREW D4 5X14 3 163 668 5195 RUBBER PIPE 1 164 668 5196 PIPE JOINT 1 165 668 5197 SHIELD TUBE ASS Y 1 166 668 5198 CLIP D6 1 167 668 5199 PUMP FILTER BODY ASS Y 1 168 668 5200 FUEL PIPE 2 5X4X260 1 169 668 5153 TAPPING SCREW D4 5X14 3 170 668 5201 CLEANER BODY COMP 1 171 668 5202 INLET MANIFOLD SPACER 1 172 668 4595 HEX HOLE BOLT M4X12 S 2 173 668 5203 PULSE GUIDE 1 174 668 5204 INTAKE COM...

Page 32: ...REW D4 5X14 2 208 668 5237 HOOK HOLDER PLATE 1 209 668 5238 HOOK 1 210 668 5239 STOP SWITCH 1 211 668 5240 REAR HANDLE B COMP 1 212 668 5241 THROTTLE WIRE COMP 1 213 668 5242 THROTTLE LEVER 1 214 668 5243 THROTTLE LEVER SPRING 1 215 668 5244 TRIGGER LOCKOUT 1 216 668 5152 TAPPING SCREW D4 5X14 2 217 668 5245 MUFFLER COVER 1 218 668 5246 PROTECTIVE COIL 1 219 668 5247 SHIELD TUBE ASS Y 1 220 668 51...

Page 33: ...501 668 5255 CHAIN COVER 12 1 FOR EUROPE AUS USA 501 668 5256 CHAIN COVER 14 1 FOR EUROPE USA 502 668 5257 COMBI BOX SPANNER 10 19MM 1 8 Printed in Japan 3 09 090303N ALTERNATIVE PARTS NO USED CODE NO ITEM NO STANDARD ACCESSORIES ...

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