EM2650UH rev 11_08/26/15
1 EM2650UH 17 18 Throttle Handle, Shaft 13 14 16 12 19 10 15 9 11 1 221 4 5 8 3 7 2 21 6 20 22 34 33 23 24 32 25 26 31 27 35 30 28 29 36 57 222 58 223 224 55 rev 11_08/26/15 2
EM2650UH 1 Throttle Handle, Shaft Description 1 1 125775-1 CONTROL LEVER ASSEMBLY 1 1 2 266326-2 TAPPING SCREW 4X18 3 1 3 188656-0 LEVER CASE SET 1 1 4 638705-8 LEAD UNIT 1 1 5 451081-1 CABLE HOLDER 1 1 6 452005-0 CORRUGATE TUBE 1 1 7 168570-6 CONTROL CABLE 1 1 8 451083-7 LOCK OFF LEVER 1 1 9 233541-3 TORSION SPRING 7 1 1 10 233540-5 TORSION SPRING 11 1 1 11 451084-5 THROTTLE LEVER 1 1 12 451085-3 SWITCH COVER 1 1 13 451082-9 SWITCH LEVER 1 1 14 23225
EM2650UH 1 Throttle Handle, Shaft Description 1 34 911256-9 PAN HEAD SCREW M5X35 1 1 35 324893-4 SHAFT 1 1 36 922218-2 H.S.H.BOLT M5X14 WITH WR 2 1 55 452260-4 PROTECTOR 1 1 57 266575-1 HEX. HEAD BOLT M6X30 2 1 58 346073-2 PROTECTOR CLAMP 1 1 221 638706-6 LEAD UNIT 1 1 222 135398-7 PROTECTOR EXTENSION ASSY 1 1 223 266326-2 TAPPING SCREW 4X18 1 1 224 346074-0 CUTTER 1 rev 11_08/26/15 4 Tech Bulletin Part No. EM2650UH Fig. No.
2 EM2650UH Gear Case 44 42 41 40 45 43 46 49 50 51 52 53 54 37 Prior to Nov 2012 From Nov 2012 * Spiral bevel gear and Cutter shaft complete are the components of Cutter shaft set Fig No. 46 * Spiral bevel gear and Cutter shaft complete are the components of Cutter shaft set Fig No. 46. 37 37 Height of Cutter shaft complete: 69.7 mm Height of Cutter shaft complete: 72.
EM2650UH 2 Gear Case 2 37 2 37 126265-7 Description GEAR CASE ASS’Y, EM2650UH 125556-3 GEAR CASE ASSEMBLY 1 1 2 40 210049-4 BALL BEARING 609ZZ 1 2 41 961005-4 RETAINING RING S-9 1 2 42 962103-7 RETAINING RING R-24 1 2 43 922241-7 HEX. SOCKET HEAD BOLT M5X25 1 2 44 265590-2 +HEX.
EM2650UH 3 Insulater, Cleaner Base, Engine Cover 126 127 125 129 128 Prior to March 2012 216 130 60 61 62 63 65 64 61 E01 66 C10 C30 68 C20 63 60 E01 66 230 219 E02 67 220 65 E02 67 64 62 Prior to March 2012 E03 69 70 68 E03 Tech Bulletin 94237 69 Implemented March 2012. 70 Interchangeable as a set with Fig No. 60, 65, & 69.
EM2650UH 3 Insulater, Cleaner Base, Engine Cover Description 3 60 126202-1 CLEANER COVER ASS’Y, EM2650LH 1 3 60 125746-8 CLEANER COVER ASSEMBLY 1 3 61 265791-2 THUMB SCREW M4 1 3 62 443171-4 AIR CLEANER ELEMENT 1 3 63 443169-1 AIR CLEANER ELEMENT 1 3 64 266618-9 H.S.
EM2650UH 3 Insulater, Cleaner Base, Engine Cover Description 3 220 453865-3 SEPARATOR CASE, EM2650LH 1 3 228 800F73-7 INDICATION LABEL 1 891985-9 INDICATION LABEL 1 3 228 3 C10 162322-7 SEPARATOR STOPPER 1 3 C20 162325-1 SEPARATOR GASKET 1 3 C30 352013-0 SEPARATOR NET 1 3 E01 266427-6 TAPPING SCREW 4X12 1 3 E02 452219-1 CHOKE PLATE 1 3 E03 452220-6 CHOKE LEVER 1 rev 11_08/26/15 9 Tech Bulletin Part No. EM2650UH Fig. No.
4 EM2650UH Cylinder, Muffler Insulator 76 77 88 138 78 79 140 80 85 81 144 143 82 83 145 146 84 148 147 87 86 154 137 110 113 114 109 153 108 151 119 112 120 150 121 152 149 115 118 116 155 156 117 157 158 165 123 124 166 159 167 ### Included in Short Block Assembly Fig. No. 320.
EM2650UH 4 Cylinder, Muffler 4 76 4 76 422109-2 Description BREATHER PIPE 1 422055-9 BREATHER PIPE 1 4 77 345918-1 HOSE CLAMP 1 4 78 318745-9 ROCKER COVER OUTER 1 4 79 922222-1 HEX.
EM2650UH 4 Cylinder, Muffler Description 4 144 257298-2 PISTON RING (TOP) 34 1 4 145 257299-0 PISTON RING (SECOND) 34 1 4 146 257300-1 PISTON RING 34 1 4 147 318441-9 PISTON 1 4 148 254040-2 WOODRUFF KEY 3 1 4 149 126359-8 CRANK SHAFT ASS’Y 1 135481-0 CRANK SHAFT ASS’Y 1 4 149 4 150 213148-1 OIL SEAL 10 1 4 151 267400-9 FLAT WASHER 23 1 4 152 213147-3 OIL SEAL 12 1 4 153 257781-9 PISTON PIN 1 4 154 233976-8 CLIP 2 4 155 162345-5 OIL CASE GASKET 1 16232
5 EM2650UH Flywheel, Clutch, Starter 132 131 133 134 89 107 106 105 98 104 100 99 94 97 93 92 135 91 136 90 96 101 102 95 103 183 190 184 185 191 192 122 193 196 rev 11_08/26/15 189 194 13 36 188 187
EM2650UH 5 Flywheel, Clutch, Starter Description 5 89 451735-0 CLUTCH CASE 1 5 90 922228-9 H.S.H.BOLT M5X18 WITH WR 3 5 91 450569-8 SPACER 1 5 92 961052-5 RETAINING RING S-12 1 5 93 210111-5 BALL BEARING 6201LLU 1 5 94 962151-6 RETAINING RING R-32 1 5 95 168809-7 CLUTCH DRUM, EM2652LHN 1 5 95 168609-5 CLUTCH DRUM 1 5 96 266457-7 SHOULDER HEX.
EM2650UH 6 Fuel Tank, Carburetor, Blade A01 173 174 175 176 215 177 179 A09 181 178 182 180 198 199 200 207 208 209 197 210 211 204 212 202 203 205 213 206 214 rev 11_08/26/15 201 15
EM2650UH 6 Fuel Tank, Carburetor, Blade Description 6 173 125728-0 FUEL TANK CAP ASSEMBLY 1 6 175 168755-4 TUBE CPL., EM2650LH 1 6 176 282020-8 HOSE CLAMP 1 6 177 163518-3 GASOLIN FILTER 1 6 178 452249-2 FUEL TANK 1 6 179 424080-6 BUFFER RUBBER 2 6 180 424081-4 BUFFER RUBBER 1 6 181 451737-6 TANK GUARD 1 6 182 922218-2 H.S.H.