Illustrated Parts List Model Series 31Q700 TYPE NUMBERS 0036 Through 3136. TABLE OF CONTENTS FORM MS5767 REV P 05/17/2012 REPLACES FORM MS5767 REV M 01/16/2012 FILE IN SECT. 2 OF SERVICE MANUAL 31Q700 Air Cleaner... 6 Alternator... 8 Blower Housing... 6 Camshaft... 2 Carburetor... 5 Controls... 8 Crankshaft... 2 Cylinder... 2 Cylinder Head... 4 Electric Starter... 8 Engine Sump... 3 Exhaust System... 4 Flywheel... 7 Fuel Supply... 5 Gasket Set - Engine... 3 Gasket Set - Valve... 4 Governor Spring... 8 Ignition... 8 Kit - Carburetor Overhaul... 5 Lubrication... 4 Operator s Manual... 2 Piston, Rings, Connecting Rod... 2 Valves... 4 Warning Label... 2 PRINTED IN U.S.A. COPYRIGHT by BRIGGS & STRATTON CORPORATION All rights reserved. No part of this material may be reproduced or transmitted, in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage and retrieval system, without permission in writing from Briggs & Stratton Corporation.
1319 WARNING LABEL 1058 OPERATOR S MANUAL REQUIRED when replacing parts with warning labels affixed. 1036 EMISSIONS LABEL 28 29 32 27 25 27 1 2 3 6 43 850 684 584 11 26 585 46 45 306 307 16 146 741 24 718 758 757 1270 759 552 691 1264 1263 5767-2 Assemblies include all parts shown in frames. 05/17/2012 2
358 ENGINE GASKET SET 4A 7 868 585 3 12 943 524 842 691 1266 1022 883 51 15 12 1017 239 20 617 1266A 51A 22 1027 20 415 5767-3 Assemblies include all parts shown in frames. 05/17/2012 3
847 1095 VALVE GASKET SET 523 842 186A 512 7 51 868 1022 883 525 5 33 34 306 42 868 42 13 45 524 307 883 238 36 7 35 1026 635 337 1024A 383 965 943 750 914 1023 1022 53 192 1034 830 1029 1022 51A 617 654 50 51A 51 617 415 186 54 53 51 300B 300A 883 613B 883 613A 864 864 676 676A 883 81 613 883 81 613 677 677 823 823 5767-4 Assemblies include all parts shown in frames. 05/17/2012 4
692 51 131 130 95 987 93 142 117 1091 LMT / PART NUMBER 106 LOCATIONS 105 133 104 118 51 975 137 276 950 141 634A 98 947 108 94 WALBRO 121 CARBURETOR OVERHAUL KIT 104 137 276 95 105 987 1266 93 106 634A 617 1266A 125A 131A 130A 95A 987A 51 947A 276A 51 133A 141B 634B 217 633 105A 104A 975A 137A 276A 1127 108B 98A 127A 135 137A 104A 105A 51A 987A 117A 94A 1091 NIKKI 121A CARBURETOR OVERHAUL KIT 137A 98A 127A 633 1266 217 617 1266A 276A 118A 5767-5 Assemblies include all parts shown in frames. 05/17/2012 5
304D 1267 304 1267 968 968 643 643 967 967 445 445 187D 187 431 1266A 1139 773 601 601 1266 305 305A 1040 304C 968A 445A 967A 1139 773 187D 601 187 601 958 431B 1266 240 240A 601 964 305B 240B 1040A 1040B 187 601 187D 601 1279 1265 387A 387 1139 773 385A 918 601 1265A 385 5767-6 Assemblies include all parts shown in frames. 05/17/2012 6
74 73 563A 949A 668A 668 324 415A 1070 1070A 1005B 1005 363 23 1044 37 78 1051 783 5767-7 Assemblies include all parts shown in frames. 05/17/2012 7
DUAL CIRCUIT 5/9 AMP TRI CIRCUIT 10/16 AMP 474B 1059 474C 1059 474C 1059 474D 1059 877 877B 877B 877C 878 501A 526A 878A 526B 501D 1119 356B NOTE: All stators use a No. 1119 mounting screw. 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. 309 510 1051 783 513 462 579 697 801 1090 311 797 802 310 503 616 729B 729A 521 1054 404 614 227 505 789B 729 789 333 851 877D 334 1448 562 188 216 202 222 232 209 265 268 559 267 269 270 559A 271 5767-8 Assemblies include all parts shown in frames. 05/17/2012 8
REF. PART REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION 1 796010 Cylinder Assembly 796010 Cylinder Assembly Date 08042800) Must Be Used With The After 08042700 Cylinder Shield, Ref 306. 2 797673 Kit--Bushing/Seal (Magneto Side) 3 391086s Seal--Oil (Magneto Side) 4A 697188 Sump--Engine 05100200). - - - - - - - Note - - - - - 795938 Sump--Engine Date 05100300). (Must Use Kit 795938, Includes Sump And Counterweight). 5 796026 Head--Cylinder 6 690310 Washer 07070900). 7 796584 Gasket--Cylinder Head 11 794683 Tube--Breather 12 697110 Gasket--Crankcase 13 793988 Screw (Cylinder Head) 07010900). - - - - - - - Note - - - - - 690360 Screw (Cylinder Head) Date 07011000). 15 690946 Plug--Oil Drain (Square Head) 691680 Plug--Oil Drain (Square Socket) 16 797585 Crankshaft 20 795387 Seal--Oil (PTO Side) 22 692125 Screw (Crankcase Cover/Sump) 23 693556 Flywheel 693557 Flywheel 0215, 0298. 698282 Flywheel 0120, 0121, 0122, 0137, 0806, 2121. 698281 Flywheel 0111. 24 796335 Key--Flywheel 25 796172 Piston Assembly 796173 Piston Assembly (.020 Oversize) 26 791936 Ring Set 08042700). - - - - - - - Note - - - - - 699026 Ring Set Date 08042800). 792649 Ring Set (.020 Oversize) 27 698469 Lock--Piston Pin 28 796007 Pin--Piston 08042700). 697099 Pin--Piston Date 08042800). 29 794571 Rod--Connecting 697264 Rod-- Connecting (.020 Undersize) Date 05040400). 32 791118 Screw (Connecting Rod) 31Q700 33 792868 Valve--Exhaust 34 791935 Valve--Intake 35 691279 Spring--Valve (Intake) 36 691279 Spring--Valve (Exhaust) 37 699882 Guard--Flywheel 697352 Guard-- Flywheel 0113. 42 499586 Keeper--Valve 43 691968 Slinger--Governor/Oil 45 690564 Tappet--Valve 46 793880 Camshaft 50 591248 Manifold--Intake 51 692137 Gasket--Intake 51A 796081 Gasket--Restrictor 53 591260 Stud (Carburetor) 11121800). 690227 Stud (Carburetor) Date 11121900). 54 691148 Screw (Intake Manifold) 73 494439 Screen--Rotating Date 07110500). 74 691674 Screw (Rotating Screen) 78 691693 Screw (Flywheel Guard) 81 691178 Lock--Muffler Screw 93 690602 Bushing--Throttle Shaft 94 794176 Kit--Idle Mixture 94A 793610 Kit--Idle Mixture 95 691636 Screw (Throttle Valve) 95A 690718 Screw (Throttle Valve) 98 495800 Kit--Idle Speed 5767-9 Assemblies include all parts shown in frames. 05/17/2012 9
REF. PART REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION 98A 695408 Kit--Idle Speed 104 690525 Pin--Float Hinge 104A 694918 Pin--Float Hinge 105 231855s Valve--Float Needle 105A 696136 Valve--Float Needle 106 690577 Seat--Inlet (Gravity Feed) 691780 Seat--Inlet (Pump Feed) 108 692344 Valve--Choke 108B 695419 Valve--Choke 117 694352 Jet--Main 117A 843099 Jet--Main 0111, 0118, 0119, 0120, 0121, 0122, 0137, 0806, 2121, 3136. 843099 Jet--Main 09012400). 0036B1, 0036E1, 0110, 0112, 0113B1, 0115B1, 0116, 0117, 0466, 0592. 699732 Jet--Main Date 09012500). 0036B1, 0036E1, 0110, 0113B1, 0115B1, 0116, 0117, 0466, 0592. 843099 Jet--Main 08051300). 0215. 699732 Jet--Main Date 08051400). 0215. 843099 Jet--Main 08042700). 0036G1, 0113G1, 0115G1, 0136. 699732 Jet--Main Date 08042800). 0036G1, 0113G1, 0115G1, 0136. 118 697228 Jet--Main (High Altitude) 118A 790890 Jet--Main (High Altitude) 0111, 0118, 0119, 0120, 0121, 0122, 0137, 0806, 2121, 3136. 790890 Jet--Main (High Altitude) 09012400). 0036B1, 0036E1, 0110, 0112, 0113B1, 0115B1, 0116, 0117, 0466, 0592. 699458 Jet--Main (High Altitude) Date 09012500). 0036B1, 0036E1, 0110, 0113B1, 0115B1, 0116, 0117, 0466, 0592. 790890 Jet--Main (High Altitude) 08051300). 0215. 699458 Jet--Main (High Altitude) Date 08051400). 0215. 790890 Jet--Main (High Altitude) 08042700). 0036G1, 0113G1, 0115G1, 0136. 699458 Jet--Main (High Altitude) Date 08042800). 0036G1, 0113G1, 0115G1, 0136. 5767-10 Assemblies include all parts shown in frames. 05/17/2012 10
REF. PART REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION 121 697241 Kit--Carburetor Overhaul 121A 796184 Kit--Carburetor Overhaul 125A 796109 Carburetor (Gravity Feed) 0111, 0118, 0119, 0120, 0121, 0122, 0137, 0806, 2121, 3136. 796109 Carburetor (Gravity Feed) 09012400). 0036B1, 0112, 0113B1, 0115B1, 0116, 0117, 0466, 0592. 794572 Carburetor Date 09012500). 0036B1, 0112, 0113B1, 0115B1, 0116, 0117, 0466, 0592. 796109 Carburetor (Gravity Feed) 08051300). 0215. 794572 Carburetor Date 08051400). 0215. 796109 Carburetor (Gravity Feed) 08042700). 0036G1, 0113G1, 0115G1, 0136. 794572 Carburetor Date 08042800). 0036G1, 0113G1, 0115G1, 0136. 794572 Carburetor 0036E1, 0110, 0298, 0305, 0384. 127 695005 Plug--Welch 127A 690727 Plug--Welch 130 691750 Valve--Throttle 130A 699500 Valve--Throttle 131 790901 Kit--Throttle Shaft 131A 699501 Kit--Throttle Shaft 133 494381 Float--Carburetor 133A 694914 Float--Carburetor 135 698780 Tube--Fuel Transfer (Gravity Feed) 792022 Tube--Fuel Transfer (Pump Feed) 137 281165s Gasket--Float Bowl 137A 698781 Gasket--Float Bowl 141 790902 Kit--Choke Shaft 141B 792777 Kit--Choke Shaft 142 697140 Nozzle--Carburetor 146 691639 Key--Timing 186 794873 Hose--Connector 186A 796532 Hose--Connector (Oil Drain) 187 791805 Line--Fuel (Formed) (10--1/4 Inches Long)(Cut to Required Length) 187D 791744 Line--Fuel (Formed) (14 Inches Long)(Cut to Required Length) 188 691693 Screw (Control Bracket) 31Q700 192 691986 Adjuster--Rocker Arm 202 691841 Link--Mechanical Governor 209 796260 Spring--Governor 792602 Spring-- Governor 0112, 0113, 0115, 0116, 0117, 0118, 0119, 0120, 0121, 0122, 0137. 216 691840 Link--Choke 217 695409 Spring--Choke Return 222 694042 Bracket--Control 227 691374 Lever--Governor Control 232 691842 Spring--Governor Link 238 691843 Cap--Valve 239 697049 Switch--Oil Pressure 240 394358s Filter--Fuel (White, 75 Microns) 240A 691035 Filter--Fuel (Includes 40 Micron Paper Element) 240B 695666 Filter--Fuel (Includes 30 Micron Paper Element) 265 691024 Clamp--Casing 267 794904 Screw (Casing Clamp) 268 691025 Casing--Control Wire (Cut To Required Length) 269 691026 Wire--Control (Cut To Required Length) 270 691027 Nut (Control Wire Casing) 271 691028 Lever--Control 276 692255 Washer--Sealing 276A 695410 Washer--Sealing 300A 795998 Muffler 0111. 300B 795997 Muffler 0110, 0112, 0115, 2121. 5767-11 Assemblies include all parts shown in frames. 05/17/2012 11
REF. PART REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION 304 796416 Housing--Blower (Black--Compatible With Panel Style Filter) 0113. 304C 798670 Housing--Blower (Black--Compatible With Canister Style Filter) 08033100). 304D 790009 Housing--Blower (Black--Compatible With Panel Style Filter) Date 08033100). 305 697102 Screw (Blower Housing) 305A 793376 Screw (Blower Housing) 305B 795891 Screw (Blower Housing To Intake Elbow) 306 794953 Shield--Cylinder 08042700). 697107 Shield-- Cylinder Date 08042800). 796006 Shield-- Cylinder 0113. 307 691693 Screw (Cylinder Shield) 309 693551 Motor--Starter 310 690323 Screw (Starter Motor) 311 497608 Brush Set 324 796309 Screen--Rotating 07110400). 796308 Screen-- Rotating 0113. 333 799650 Armature--Magneto 334 691061 Screw (Magneto Armature) 337 491055s Plug--Spark 691043 Plug--Spark 0111, 0117, 0118, 0120, 0121, 0137. 356B 697089 Wire--Stop 358 796187 Gasket Set--Engine 363 19203 Puller--Flywheel 383 89838s Wrench--Spark Plug 385 694476 Screw (Fuel Pump) 385A 690297 Screw (Fuel Pump) 387 697090 Pump--Fuel Date 08082500). 387A 808656 Pump--Fuel 08082400). 404 691691 Washer (Governor Crank) 415 794903 Plug (Engine Sump) 415A 794129 Plug (Cover/Retainer) 431 697122 Elbow--Intake (Compatible With Panel Style Filter) 431B 799043 Elbow--Intake (Compatible With Canister Style Filter) 445 797008 Filter--Air Cleaner Cartridge (Panel Style Filter) 445A 793569 Filter--Air Cleaner Cartridge (Canister Style Filter) 462 691261 Washer (Starter Cable) 474B 696459 Alternator (Dual Circuit) 0111, 0215, 0298. 474C 696457 Alternator (5/9 Amp. Regulated Or Tri Circuit) 0036, 0113, 0116, 0117, 0118, 0119, 0120, 0121, 0122, 0136, 0137, 0466, 0592, 0806, 2121, 3136. 474D 696458 Alternator (10--16 Amp.) 0110, 0112, 0115, 0305. 501A 794360 Regulator (5/9 Amp.) 501D 797375 Regulator (10--16 Amp.) 503 691532 Strap--Starter 505 691251 Nut (Governor Control Lever) 510 693699 Drive--Starter 512 796530 Hose--Oil Drain 513 692024 Clutch--Drive 521 690581 Shield--Cable 523 699908 Dipstick 524 691032 Seal--Dipstick Tube 525 697085 Tube--Dipstick 0036, 0110, 0111, 0112, 0113, 0115, 0116, 0117, 0118, 0119, 0120, 0121, 0122, 0136, 0137, 0298, 0305, 0466, 0592, 0806, 2121, 3136. 697184 Tube--Dipstick 0215. 5767-12 Assemblies include all parts shown in frames. 05/17/2012 12
REF. PART REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION 526A 697088 Screw (Regulator) 526B 697348 Screw (Regulator) 552 697144 Bushing--Governor Crank 559 697561 Screw (.375 Inches Remote Choke Stop) 559A 693675 Screw (.419 Inches Remote Choke Stop) 562 691119 Bolt (Governor Control Lever) 563A 799359 Screw (Debris Guard) 578 692306 Wire Assembly 579 691029 Nut (Starter Cable) 584 794682 Cover--Breather Passage (Use With Liquid Sealant Reference 850) 585 697109 Gasket--Breather Date 07071900). (After Date Code Use Liquid Sealant Reference 850) 601 791850 Clamp--Hose 613 691416 Screw (Muffler) 613A 691678 Screw (Muffler) 613AB 690297 Screw (Muffler) 614 691620 Pin--Cotter 616 692012 Crank--Governor 617 692138 Seal--O Ring (Intake Manifold) 633 699813 Seal--Choke/Throttle Shaft 634A 690802 Spring/Seal Assembly 634B 698779 Spring/Seal Assembly 635 691909 Boot--Spark Plug 643 698401 Retainer--Air Filter 654 690958 Nut (Carburetor) 668 691500 Spacer (Rotating Screen) 668A 691215 Spacer (Rotating Screen) 676 795036 Deflector--Muffler 0112, 0115. 676A 396903 Deflector--Muffler 0111. 677 690661 Screw (Muffler Deflector) 684 697157 Screw (Breather Assembly) 691 692407 Seal--Governor Shaft 692 690572 Spring--Detent 697 791680 Screw (Drive Cap) 718 690959 Pin--Locating 729 691335 Clip--Wire (Wire Saddle) 729A 691224 Clip--Wire (Aluminum Coated Steel) 729B 694123 Clip--Wire 741 697128 Gear--Timing 750 790832 Screw (Oil Pump Cover) 757 793242 Link--Counterweight 758 793763 Counterweight 05100200). - - - - - - - Note - - - - - 795938 Counterweight Date 05100300). (Must Use Kit 795938, Includes Sump And Counterweight). 759 697392 Pin--Counterweight 773 796448 Retainer 783 693713 Gear--Pinion 789 698329 Harness--Wiring 789B 692037 Harness--Wiring 797 693167 Nut (Brush Retainer) 801 691283 Cap--Drive 802 691286 Cap--End 823 698941 Screw (Muffler Adapter) 830 691095 Stud--Rocker Arm 842 691031 Seal--O Ring (Dipstick Tube) 31Q700 847 790443 Dipstick/Tube Assembly 0036, 0110, 0111, 0112, 0113, 0115, 0116, 0117, 0118, 0119, 0120, 0121, 0122, 0136, 0137, 0298, 0305, 0466, 0592, 0806, 2121, 3136. 790442 Dipstick/Tube Assembly 0215. 850 100106 Sealant--Liquid (Rocker Cover Gasket and Breather Gasket) 07071800). 851 692424 Terminal--Spark Plug 864 796002 Adapter--Muffler (Length 2.25 Inches) 868 690968 Seal--Valve 877 393456 Wire/Connector-- Alternator (Dual Circuit) 877B 393537 Wire/Connector-- Alternator (5/9 Amp. Regulated Or Tri Circuit) 877C 399916 Wire/Connector-- Alternator (10--16 Amp.) 877D 790544 Wire/Connector-- Alternator 878 398661 Harness--Alternator (Dual Circuit) 878A 691955 Harness--Alternator (Tri Circuit) 883 692236 Gasket--Exhaust 914 691108 Screw (Rocker Cover) 918 791851 Hose--Vacuum 943 690589 Seal--O Ring (Oil Pump Cover) 947 694393 Solenoid--Fuel 947A 699915 Solenoid--Fuel 5767-13 Assemblies include all parts shown in frames. 05/17/2012 13
REF. PART REF. PART REF. PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION NO. NO. DESCRIPTION 949A 799358 Guard--Debris Screen 950 691657 Screw--Float Bowl 958 698183 Valve--Fuel Shut Off 964 799159 Cap--Conector (EVAP) 965 499613 Cover--Oil Pump 967 697015 Filter--Pre Cleaner 967A 793685 Filter--Pre Cleaner 968 698403 Cover--Air Cleaner (Black--Compatible With Panel Style Filter) 08082400). 0113. 699986 Cover--Air Cleaner (Black--Compatible With Panel Style Filter) Date 08082500). 0113. 790008 Cover--Air Cleaner (Black--Compatible With Panel Style Filter) 0110, 0305. 968A 795757 Cover--Air Cleaner (Black--Compatible With Canister Style Filter) 975 495933 Bowl--Float 975A 699502 Bowl--Float 977 690192 Gasket Set--Carburetor 987 691326 Seal--Throttle Shaft 987A 698777 Seal--Throttle Shaft 1005 796084 Fan--Flywheel 796084 Fan--Flywheel 09021500). 0036, 0110, 0112, 0215, 0298, 0305, 0466. 796083 Fan--Flywheel 0113. 1005B 697111 Fan--Flywheel Date 09021600). 0036, 0110, 0112, 0215, 0298, 0305, 0466. 1017 690770 Screen--Oil Pump (Push In) 1022 272475S Gasket--Rocker Cover Date 07091000). (After Date Code Use Liquid Sealant Reference 850) 1023 794659 Cover--Rocker 1024A 794644 Pump--Oil 1026 692003 Rod--Push (Intake) 692011 Rod--Push (Exhaust) 1027 795890 Filter--Oil (Premium) 1029 691751 Arm--Rocker 1034 690822 Guide--Push Rod 1036 Label--Emissions (Available From A Briggs & Stratton Authorized Dealer) 1040 698368 Plate--Trim 1040A 698470 Plate--Trim 1040B 699852 Plate--Trim 1044 698139 Screw (Flywheel) 1051 691265 Ring--Retaining 1054 280275 Tie--Cable 1058 277675 Operator s Manual 1059 698516 Kit--Screw/Washer 1070 791680 Screw (Flywheel Fan) Date 09021600). 1070A 690363 Screw (Flywheel Fan) Date 08061000). 1090 691293 Retainer--Brush 1091 691333 Cap--Limiter 1095 794152 Gasket Set--Valve 1119 691183 Screw (Alternator) 1127 695407 Screw (Float Bowl) 1139 796449 Washer 1263 697124 Reed--Breather 1264 697104 Screw (Breather Reed) 1265 697125 Support--Blower Housing 1265A 794151 Support--Blower Housing 1266 691917 Seal--O Ring (Intake Elbow) 1266A 697123 Seal--O Ring (Intake Elbow) 1267 697575 Latch--Blower Housing 697419 Latch--Blower Housing 0113. 1270 793242 Plug--AVS Counterweight 1279 691108 Screw (Blower Housing Support) 1319 794467 Label--Warning 1448 690260 Washer (Magneto Armature) 5767-14 Assemblies include all parts shown in frames. 05/17/2012 14