2B OF SERVICE ENGINE SALES MANUAL. 28N700 to 28N799. In most cases, the Original Type numbers shown may be replaced by a Service Type Number without making ...
For Briggs & Stratton Discount Parts Call 606-678-9623 or 606-561-4983 SERVICE ENGINE FORM MS-0278-7/04 REPLACES FORM MS-0278-1/04 FILE IN SECT. 2B OF SERVICE ENGINE SALES MANUAL 28N700 to 28N799 SALES MANUAL MODEL 28N700 SERIES ENGINES REPLACED WITH STANDARD SERVICE ENGINES In most cases, the Original Type numbers shown may be replaced by a Service Type Number without making any changes. Necessary changes of engine parts such as crankshafts, reduction parts, blower housings, etc., are noted. Other differences, such as mufflers, elbows, deflectors, etc., are not listed but are very important for safety and engine performance. Be sure the exhaust system on the replacement engine duplicates the system originally selected by the equipment manufacturer. Parts that are suitable for additional use should be transferred. Before making any conversion, check the data shown in the column labeled "REMOVE, ADD and NOTE." See if the changes, which are shown, are actually necessary on the application in question. Often a standard service engine will be a WORKABLE replacement without converting to such things as a special fuel tank or starter position. If the crankshaft number does not appear in the "Original Engine" column, consult the Illustrated Parts List for the correct service replacement crankshaft number. Engine Replacement Notes: NOTE 23: If the original engine is equipped with a Six Pin Wiring Harness transfer to the replacement engine. NOTE 32: If the replacement engine supersedes to or is a Model 280000 series engine, refer to the illustrations located after the conversion data for this model series. The overall dimensions which differ, are shown in the illustrations. If after making a visual inspection and it is determined the Model 280000 series engine cannot be used because of equipment interference, the original engine should be repaired with a short block and/or individual parts. NOTE 41: Original engine was equipped for or with a 12 volt or 120 volt Gear Drive Starter and/or with alternator only. Transfer all related parts as required. NOTE 64: Transfer Alternator Assembly from original engine to replacement engine. NOTE 68: Transfer Flywheel and Alternator Assembly from original to replacement engine. NOTE 77: Transfer Fuel Pump and related parts from original engine to replacement engine. NOTE 88: Transfer Muffler and/or Spark Arrester Assembly from the original engine if suitable for additional service or add new parts as required NOTE 97: Transfer the Blower Housing , Rewind Assembly and related parts from the original engine to replacement engine. Short Block Notes: The SHORT BLOCK part number shown, is the assembly which can be used to rebuild the Original Type Number. If a letter appears after the short block number, it indicates the short block must be modified. The change denoted by each letter is as follows: Original Engine Make From Remove Add Type Model Crank Model Type # Qty Part # Qty Part # 28N700 to 28N799 Change Short Block Note to Type Trim RPM Part # Notes 0026 0108 0109 0110 0111 0112 0113 0114 0115 0117 0119 0120 28N707 28N707 28N707 28N707 28N707 28N707 28N707 28N707 28N707 28N707 28N777 28N707 495162 495162 495162 495162 495162 495162 495162 495162 495162 495162 495162 495162 285H07 0026 32 88 285H07 0026 32 88 285H07 0026 32 41 88 No Replacement Repair With Short Block and/or Individual Parts No Replacement Repair With Short Block and/or Individual Parts 285H07 0026 32 64 88 285H07 0026 32 88 285H07 0026 32 88 285H07 0026 32 88 285H07 0026 32 88 28CH77 0036 32 88 285H07 0026 32 88 All 3300 697761 All 3600 697761 All 3200 697761 All 3500 697761 All 3600 697761 All 3600 697761 All 3300 697761 All 3100 697761 All 3300 697761 All 3400 697761 All 3300 697762 All 3400 697761 Page 1 of 5 www.mymowerparts.com For Briggs & Stratton Discount Parts Call 606-678-9623 or 606-561-4983 Original Engine Type Model Crank 0121 28N707 495162 Make From Model Type # 285H07 0026 Remove Qty Part # Add Qty Part # 0122 28N707 495162 285H07 0026 0126 28N707 495162 285H07 0026 0127 28N707 495162 285H07 0026 0128 28N707 495162 285H07 0026 0129 28N707 495162 285H07 0026 0130 28N777 495162 28CH77 0036 0131 28N707 495162 285H07 0026 0132 28N707 495162 285H07 0026 0137 28N707 495162 285H07 0026 0138 28N707 495162 285H07 0026 0139 28N707 495162 285H07 0026 0140 28N707 495162 285H07 0026 0141 28N707 495162 285H07 0026 0142 28N707 495162 285H07 0026 0160 28N707 495162 285H07 0026 0161 28N707 495162 285H07 0026 0162 28N707 495162 285H07 0026 0163 28N707 495162 285H07 0026 0164 28N707 495162 285H07 0026 0166 28N707 495162 285H07 0026 0171 28N707 495162 285H07 0026 0173 28N707 495162 285H07 0026 0174 28N777 495162 28CH77 0036 0177 28N707 495162 285H07 0026 0181 28N707 495162 285H07 0026 Note 32 88 32 88 32 64 88 32 64 88 32 88 32 64 88 32 88 32 88 32 88 32 88 32 64 88 32 64 88 32 64 32 88 32 64 88 32 88 32 88 32 88 32 88 32 88 32 88 32 88 32 88 32 88 32 88 32 64 88 28N700 to 28N799 Change Short Block to Type Trim RPM Part # Notes All 3300 697761 All 3000 697761 All 3000 697761 All 3600 697761 All 3600 697761 All 3200 697761 All 3400 697762 All 3300 697761 All 3400 697761 All 3300 697761 All 3200 697761 All 3000 697761 All 3600 697761 All 3400 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3600 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697762 All 3400 697761 All 3300 697761 Page 2 of 5 www.mymowerparts.com For Briggs & Stratton Discount Parts Call 606-678-9623 or 606-561-4983 Original Engine Type Model Crank 0182 28N777 495162 Make From Model Type # 285H77 0036 Remove Qty Part # Add Qty Part # 0189 28N707 495162 285H07 0026 0190 28N707 495162 285H07 0026 0526 28N707 495162 285H07 0026 0612 28N707 495162 285H07 0026 0631 28N707 495162 285H07 0026 0635 28N707 495162 285H07 0026 0636 28N707 495162 285H07 0026 0641 28N707 495162 285H07 0026 0642 28N777 495162 28CH77 0036 0666 28N707 495162 285H07 0026 0682 28N777 495162 28CH77 0036 1026 28N707 495162 285H07 0026 1036 28N707 495162 285H07 0026 1040 28N777 693944 28CH77 0036 1115 28N707 495162 285H07 0026 1116 28N707 693944 285H07 0026 1118 28N707 693944 285H07 0026 1119 28N707 693944 285H07 0026 1120 28N707 693944 285H07 0026 1121 28N707 693944 285H07 0026 1128 28N707 495162 285H07 0026 Note 32 88 32 77 88 32 64 88 32 88 32 64 88 32 88 32 88 32 88 32 88 32 88 32 88 32 88 23 32 88 23 32 68 88 23 32 68 23 32 88 23 32 88 23 32 88 32 23 32 88 23 32 88 23 32 88 97 28N700 to 28N799 Change Short Block to Type Trim RPM Part # Notes All 3300 697762 All 3000 697761 All 3300 697761 All 3300 697761 All 3600 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697762 All 3300 697761 All 3300 697762 All 3300 697761 All 3300 697761 All 3600 697762 All 3400 697761 All 3300 697761 All 3400 697761 All 2700 697761 All 3400 697761 All 3300 697761 All 3600 697761 Page 3 of 5 www.mymowerparts.com For Briggs & Stratton Discount Parts Call 606-678-9623 or 606-561-4983 Original Engine Make From Remove Add Type Model Crank Model Type # Qty Part # Qty Part # 28N700 to 28N799 Change Short Block Note to Type Trim RPM Part # Notes 1129 1130 1131 1132 1135 1136 1138 1139 1142 1143 1144 1145 1146 1153 1166 1171 1173 1174 28N707 28N777 28N707 28N707 28N707 28N707 28N707 28N707 28N707 28N777 28N707 28N707 28N707 28N707 28N707 28N707 28N707 28N777 495162 495162 693944 495162 693944 495162 495162 495162 495162 693944 693944 693944 693944 495162 495162 495162 285H07 0026 23 32 64 88 28CH77 0036 23 32 88 285H07 0026 23 32 88 No Replacement Repair With Short Block and/or Individual Parts 285H07 0026 23 32 88 285H07 0026 23 32 88 285H07 0026 23 32 64 88 285H07 0026 23 32 64 88 285H07 0026 23 32 64 88 28CH77 0036 23 32 88 285H07 0026 23 32 64 88 285H07 0026 23 32 64 88 285H07 0026 23 32 88 285H07 0026 23 32 88 285H07 0026 23 32 88 285H07 0026 23 32 88 285H07 0026 23 32 88 28CH77 0036 23 32 88 All 3200 697761 All 3400 697762 All 3300 697761 All 3200 697761 All 3300 697761 All 3400 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697762 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697761 All 3300 697762 Page 4 of 5 www.mymowerparts.com For Briggs & Stratton Discount Parts Call 606-678-9623 or 606-561-4983 Original Engine Make From Remove Add Type Model Crank Model Type # Qty Part # Qty Part # 28N700 to 28N799 Change Short Block Note to Type Trim RPM Part # Notes 1176 1178 1181 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 28N777 28N777 28N707 28N707 28N707 28N707 28N707 28N707 28N777 28N707 28N707 28N777 28N777 28N707 28N707 28N707 28N777 28N707 28N707 28N707 693944 495162 495162 495162 495162 495162 495162 694187 693944 693944 690136 690136 693944 693944 693944 694187 693944 693944 690136 28CH77 0036 23 32 88 28CH77 0036 23 32 88 285H07 0026 23 32 64 88 285H07 0026 23 32 88 285H07 0026 23 32 64 88 285H07 0026 23 32 64 88 285H07 0026 23 32 88 285H07 0026 23 32 88 No Replacement Repair With Short Block and/or Individual Parts No Replacement Repair With Short Block and/or Individual Parts 285H07 0026 23 32 64 88 28CH77 0036 23 32 88 28CH77 0036 23 32 88 285H07 0026 23 32 88 285H07 0026 23 32 88 285H07 0026 23 32 88 No Replacement Repair With Short Block and/or Individual Parts 285H07 0026 23 32 88 285H07 0026 23 32 88 285H07 0026 23 32 88 All 3300 697762 All 3400 697762 All 3300 697761 All 3000 697761 All 3300 697761 All 2800 697761 All 3000 697761 All 3300 697761 All 3800 694267 All 3200 697761 All 3300 697761 All 3000 697762 All 3000 697762 All 3000 697761 All 3300 697761 All 3000 697761 All 3150 694267 All 3200 697761 All 3400 697761 All 3200 697761 Page 5 of 5 www.mymowerparts.com For Briggs & Stratton Discount Parts Call 606-678-9623 or 606-561-4983 28N700 MODEL 28N700 MODEL 280000 www.mymowerparts.comAcrobat PDFWriter 5.0 for Windows NT