Summary of the content on the page No. 1
FORM MS −3673 −10/23/2006
REPLACES FORM MS −3673 −04/25/2006
FILE IN SECT. 2 OF SERVICE MANUAL
31P900
Illustrated Parts List
Model Series
31P900
TYPE NUMBERS
0036 through 0671.
TABLE OF CONTENTS
Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . 5
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Blower Housing . . . . . . . . . . . . . . . . . . . . . 5
Camshaft . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Carburetor . . . . . . . . . . . . . . . . . . . . .
Summary of the content on the page No. 2
31P900 1 2 29 3 32 28 552 27 691 718 25 27 46 1035 306 45 307 16 43 26 11 10 358 ENGINE GASKET SET 24 24 584 3 12 9 146 943 1264 7 741 1263 20 691 51 758 842 1022 1270 9 868 524 1266 757 617 759 1330 REPAIR MANUAL 4A 1058 OPERATOR’S MANUAL 1017 12 15 22 20 415 Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 3673 −2 Assemblies include all parts shown in frames. 10/23/2006 2
Summary of the content on the page No. 3
31P900 847 523 842 1095 VALVE GASKET SET 51 7 1022 525 868 1024 524 1027A 1027 965 943 5 33 34 750 42 868 42 45 13 238 1026 36 7 337 51 35 635 383 1022 617 1034 830 192 1029 51 50 617 54 654 53 1022 914 1023 Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 3673 −3 Assemblies include all parts shown in frames. 10/23/2006 3
Summary of the content on the page No. 4
31P900 125A 141B 131A 117A 108B 130A 634B 95A 987A 98A 94A 51 105A 1091 127A 133A 104A 135 137A 975A 137A 947A 276A NIKKI 1127 121A CARBURETOR OVERHAUL KIT 51 617 127A 1266 240 634B 137A 95A 104A 987A 240A 1266A 105A 431 1266A 387 187B 385A 918 387A 601 1266 601 385 Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 3673 −4 Assemblies include all parts shown in frames. 10/23/2006 4
Summary of the content on the page No. 5
31P900 304 1267 968 305A 1040B 643 74 967 73 445 305 1036 EMISSIONS LABEL Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 3673 −5 Assemblies include all parts shown in frames. 10/23/2006 5
Summary of the content on the page No. 6
31P900 78 37 1070 1005 363 1044 23 1051 783 Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine. 3673 −6 Assemblies include all parts shown in frames. 10/23/2006 6
Summary of the content on the page No. 7
31P900 DUAL TRI CIRCUIT CIRCUIT 474A 474B 1059 1059 877B 877 878 878A 526 501 NOTE: All stators use a No. mounting screw 1119 . 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. 789A 334 309 333 801 729B 1051 729A 851 697 510 544 783 356 310 513 803 1054 1090 311 503 462 797 579 802 227 616 505 404 614 562 188 216 222 202 232 209 265 559 268 267 559A 269 270 271 I
Summary of the content on the page No. 8
31P900 REF. PART REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION 1 697174 Cylinder Assembly 29 791632 Rod −Connecting 135 792022 Tube −Fuel Transfer 2 399265 Kit−Bushing/Seal Used on Type No(s). Used on Type No(s). (Magneto Side) 0036, 0670. 0036, 0671. −−−−−− Note −−−−−− 3 391086s Seal −Oil −−−−−− Note −−−−−− (Magneto Side) 791631 Rod − 698780 Tube −Fuel 4A 697188 Sump −Engine Connecting Transfer 5 792770 Head −Cylinder Used on Type No(s). Used on Type No(s). 04
Summary of the content on the page No. 9
31P900 REF. PART REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION 267 792629 Screw 415 690283 Plug 562 691119 Bolt (Casing Clamp) (Sump) (Governor Control Used on Type No(s). 431 697122 Elbow −Intake Lever) 0036, 0652. Used on Type No(s). 579 691029 Nut 268 691025 Casing −Control Wire 0652. (Starter Cable) (Cut To Required 445 698083 Filter −Air Cleaner 584 697112 Cover −Breather Length) Cartridge Passage 269 691026 Wire −Control (Non Washable) 601 791850 Clamp −Ho
Summary of the content on the page No. 10
31P900 REF. PART REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION 851 692424 Terminal −Spark Plug 1023 791079 Cover −Rocker 1070 690372 Screw 1024 499054 Pump −Oil (Flywheel Fan) 868 ∆ 690968 Seal −Valve 1026 692003 Rod −Push 1090 691293 Retainer −Brush 877 393456 Wire/Connector − (Intake) 1091 691333 Cap −Limiter Alternator −−−−−− Note −−−−−− 1095 690190 Gasket Set −Valve (Dual Circuit) 692011 Rod −Push 1119 691183 Screw 877B 393537 Wire/Connector − (Exhaust) (Al
