User manual BRIGGS & STRATTON 20M300 TO 20M399 ILLUSTRATED PARTS LISTS

[. . . ] 307 529 306 847 287 523 842 525 725 1351 1 2 3 524 415 1194 18 21 12 219 19 20 220 746 742 21 29 16 146 741 24 552 718 15 998A 15B 718A 46 28 27 25 26 22 170 32 30 27 Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 4004-2 Assemblies include all parts shown in frames. 2 06/11/2008 20M300 5 122 51A 1023A 51 1022 33 42 35 1022 7 34 42 36 1029 868 1100 883 192 337 635 1026 45 798 13 1171 914 383 358 ENGINE GASKET SET 3 20 51A 7 51 7 163 1022 12 868 1095 VALVE GASKET SET 868 51 51A 1022 883 883 Illustrations cover a range of engines. [. . . ] Parts shown without corresponding text may not be used on your specific engine. 4004-8 Assemblies include all parts shown in frames. 8 06/11/2008 20M300 DUAL CIRCUIT 474B DC ONLY 474F DUAL CIRCUIT 474H 878 578A 878 NOTE: All stators use a No. NOTE: The proper flywheel part number and/or the alternator magnet size will determine the alternator type or output. See repair instruction manual for additional information. 309A 334 356 347 333 851 697 957 972A 957B 957A 958 187A 187 601 601 187D 601 190 Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 4004-9 Assemblies include all parts shown in frames. DESCRIPTION 794849 Cylinder Assembly 698340 Kit-Bushing/Seal (Magneto Side) K391086S Seal-Oil (Magneto Side) 794871 Head-Cylinder K694872 Gasket-Cylinder Head 696750 Tube-Breather K694953 Gasket-Crankcase 794829 Screw (Cylinder Head) 691686 Plug-Oil Drain 695757 Plug-Oil Drain 794720 Crankshaft ------- Note ----- 795079 Crankshaft Used on Type No(s). 791965 Cover-Crankcase 698340 Kit-Bushing/Seal (PTO Side) K391086S Seal-Oil (PTO Side) 281658S Cap-Oil Fill 794825 Screw (Crankcase Cover/Sump) 794812 Flywheel 222698S Key-Flywheel 792117 Piston Assembly (Standard) ------ Note ------ 792144 Piston Assembly (. 020" Oversize) 793561 Ring Set (Standard) ------ Note ------ 792073 Ring Set (. 020" Oversize) 690975 Lock-Piston Pin 696581 Pin-Piston 694691 Rod-Connecting 694692 Dipper-Connecting Rod 690976 Screw (Connecting Rod) 499596 Valve-Exhaust 795199 Valve-Intake 694865 Spring-Valve (Intake) 694865 Spring-Valve (Exhaust) 42 499586 Keeper-Valve 45 690977 Tappet-Valve 46 795697 Camshaft (Used After Code Date 08010100). 51 KD694874 Gasket-Intake 51A KD694875 Gasket-Intake 53C 795017 Stud (Carburetor) 55A 696710 Housing-Rewind Starter 58 693389 Rope-Starter (Cut To Required Length) 60A 699334 Grip-Starter Rope 65 699851 Screw (Rewind Starter) 95A 690718 Screw (Throttle Valve) 97A 696387 Shaft-Throttle 98A D695408 Kit-Idle Speed 104A D694918 Pin-Float Hinge 105A D696136 Valve-Float Needle 108C 696736 Valve-Choke 109G 793520 Shaft-Choke 117 796080 Jet-Main (Standard) (Used After Code Date 08050600). ------- Note ----- 696134 Jet-Main (Standard) (Used Before Code Date 08050700). ------- Note ----- 696135 Jet-Main (High Altitude) (Used Before Code Date 08050700). 694876 Spacer-Carburetor 796122 Carburetor D690727 Plug-Welch 696139 Valve-Throttle 694914 Float-Carburetor 698780 Tube-Fuel Transfer (Used After Code Date 08050600). ------- Note ----- 696142 Tube-Fuel Transfer (Used Before Code Date 08050700). 690979 Key-Timing KD692277 Gasket-Air Cleaner 794833 Stud (Crankcase Cover/Sump) 791766 Line-Fuel (15 Inches Long) (Cut To Required Length) 791869 Line-Fuel 791879 Line-Fuel 699479 Screw (Control Bracket) 699220 Screw (Fuel Tank) 690083 Adjuster-Rocker Arm 695491 Spring-Governor 693578 Gear-Governor 691724 Washer (Governor Gear) 794801 Bracket-Control 694864 Lever-Governor Control 691025 Casing-Control Wire (Cut To Required Length) 691026 Wire-Control (Cut To Required Length) 122 125 127A 130A 133A 135 137 137A 146 163 170 187 18 19 20 21 22 23 24 25 187A 187D 188 190 192 209 219 220 222A 227 268 269 26 27 28 29 30 32 33 34 35 K Included in Engine Gasket Set-Ref. Parts shown without corresponding text may not be used on your specific engine. 4004-10 Assemblies include all parts shown in frames. DESCRIPTION 691027 Nut (Control Wire Casing) 691028 Lever-Control 792008 Washer (Governor Control Lever) 697268 Panel-Control 699629 Screw (Dipstick Tube) 794948 Muffler 793701 Muffler (This muffler is intended for replacement purposes only and is not to be used for retrofitting to engines with different exhaust systems) 795699 Housing-Blower (Used After Code Date 08010600). ------ Note ------ 791478 Housing- Blower (Used Before Code Date 08010700). [. . . ] 793006 Hose-Primer (Cut to Required Length) 791822 Grommet 694674 Bushing-Governor Crank 793216 Bolt (Governor Control Lever) 699854 Screw (Control Cover) 792576 Wire Assembly 691696 Screw (Pawl Friction Plate) 791850 Clamp-Hose 696758 Cover-Control 790473 Cover-Control 699335 Starter-Rewind 794541 Arrester-Intake 794846 Screw (Muffler) 794844 Screw (Muffler) 691620 Pin-Cotter (Governor Crank) 694676 Retainer-Governor Shaft (Governor Gear) (Used Before Code Date 08021500). 795758 Crank-Governor (Used After Code Date 08021400). 524 525 528 529 552 562 564 578A 597 601 604A 604B 608A 610 613 613B 614 615 304 305 306 307 309A 616 616A 332 333 334 K Included in Engine Gasket Set-Ref. Parts shown without corresponding text may not be used on your specific engine. 4004-11 Assemblies include all parts shown in frames. [. . . ]