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Model No.

944.363410

CAUTION:

Read and follow all 
Safety Rules and In struc tions 
before operating this equipment

Owner’s Manual

ROTARY LAWN MOWER

6.25 Horsepower
Power-Propelled
21" Rear Discharge

Sears Canada, Inc., Toronto, Ontario M5B 2B8

Summary of Contents for CRAFTSMAN 944.363410

Page 1: ...10 CAUTION Read and follow all Safety Rules and Instructions before operating this equipment Owner s Manual ROTARY LAWN MOWER 6 25 Horsepower Power Propelled 21 Rear Discharge Sears Canada Inc Toronto...

Page 2: ...ch become worn during normal use such as rotary mower blades blade adapters belts air cleaners and spark plug Repairs necessary because of operator abuse or negligence including bent crank shafts and...

Page 3: ...II CHILDREN Tragic accidents can occur if the operator is notalerttothepresenceofchildren Children are often attracted to the machine and the mowing activity Never assume that children will remain whe...

Page 4: ...on 2 Remove protective padding raise up per handle section into place on lower handle and tighten both handle knobs 3 Remove handle padding holding opera tor presence control bar to upper handle Your...

Page 5: ...ty standards of the American National Standards Institute and the U S Consumer Product Safety Com mission The blade turns when the engine is running Operator presence control bar must be held down to...

Page 6: ...without self propelling To keep drive control engaged when turning corners push down on handle and lift front wheels off ground while turning lawn mower TO CONVERT MOWER Your lawn mower was shipped r...

Page 7: ...led gasohol or using ethanol or metha nol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel system of an engine while in storage To av...

Page 8: ...f built up grass and trash See CLEANING in the Maintenance section of this manual The special mulching blade will recut the grass clippings many times and reduce them in size so that as they fall onto...

Page 9: ...tion of this manual At least once a year replace the spark plug clean or replace air filter element and check blade for wear A new spark plug and clean new air filter element assure proper air fuel mi...

Page 10: ...Position the blade adapter on the en gine crankshaft Be sure key in adapter and crankshaft keyway are aligned 2 Position blade on the blade adapter aligning the two 2 holes in the blade with the rais...

Page 11: ...ation or at least once a year if the lawn mower is not used for 25 hours in one year Check the crankcase oil level before start ing the engine and after each five 5 hours of continuous use Tighten oil...

Page 12: ...00 hours of operation whichever occurs first Spark plug type and gap setting are shown in the PRODUCT SPECIFIC ATIONS section of this manual CLEANING IMPORTANT For best performance keep mower housing...

Page 13: ...OWER When lawn mower is to be stored for a period of time clean it thoroughly remove all dirt grease leaves etc Store in a clean dry area 1 Clean entire lawn mower See CLEANING in the Maintenance sec...

Page 14: ...s important to prevent gum deposits from forming in essential fuel system parts such as carburetor fuel filter fuel hose or tank during storage Also alcohol blended fuels called gasohol or using ethan...

Page 15: ...act a Sears or other qualified service center Starter rope 1 Engine flywheel brake is on 1 Depress control bar to hard to pull when control bar is released upper handle before pulling the starter rope...

Page 16: ...16 SERVICE NOTES...

Page 17: ...g Return 6 183502 Shaft Input 7 183503 Dog Movable 8 183504 Dog Fixed 9 183505 Wire Formed 10 183506 Bearing Ball 11 183507 Fork Shift 12 183508 Seal Output Shaft 13 183509 Washer 14 183510 Seal Case...

Page 18: ...18 CRAFTSMAN ROTARY LAWN MOWER MODEL NUMBER 944 363410...

Page 19: ...g Decal Not Shown 186638 Owner s Manual English 186639 Owner s Manual French NOTE All component dimensions given in U S inches 1 inch 25 4 mm 1 166860x479 Upper Handle 2 151721X479 Lower Handle 3 1467...

Page 20: ...20 CRAFTSMAN ROTARY LAWN MOWER MODEL NUMBER 944 363410...

Page 21: ...g 13 137054 Pinion 14 180504 Dust Cover 15 88118 Felt Washer 16 67725 Washer 1 2 x 1 1 2 x 134 18 87877 Selector Knob 26 175262 Pan Head Tapping Screw 10 24 x 2 3 4 28 178843 Drive Cover 31 132010 Hex...

Page 22: ...RIGGS STRATTON 4 CYCLE ENGINE 307 13 337 635 383 3 11 9 10 54 50 51 7 5 584 585 684 287 525 524 842 1019 LABEL KIT 1 8 847 523 27 27 32 26 28 25 29 40 40 35 36 33 45 34 45 24 741 16 146 20 12 22 46 43...

Page 23: ...LE ENGINE 104 137 276 95 127 633 617 276 130 365 125 134 975 133 117 163 968 445 425 443 163 529 159 970 966 976 188 104 137 276 127 633 121 CARBURETOR OVERHAUL KIT 617 137 276 633 617 977 CARBURETOR...

Page 24: ...24 MODEL NUMBER 12Q802 0272 B1 BRIGGS STRATTON 4 CYCLE ENGINE 332 304 305 363 324 23 1036 EMISSIONS LABEL 55 456 58 60 459 689 597 608 65 592 921 969 190 670 957 972 1059 1211 1210 601 187 78 37...

Page 25: ...25 MODEL NUMBER 12Q802 0272 B1 BRIGGS STRATTON 4 CYCLE ENGINE 334 851 333 202 209 356 562 505 227 616 404 615 922 621 923 358 ENGINE GASKET SET 12 3 20 51 585 7 163 524 668 842 745 48 617...

Page 26: ...lve Exhaust 37 694086 Guard Flywheel 40 692194 Retainer Valve 43 691997 Slinger Governor Oil 45 690548 Tappet Valve KEY PART NO NO DESCRIPTION 46 691449 Camshaft 48 498829 Short Block Replacement Engi...

Page 27: ...anifold 621 692310 Switch Stop 633 691321 Seal Throttle Shaft 635 66538 Boot Spark Plug 668 493823 Spacer Includes 2 670 692294 Spacer Fuel Tank KEY PART NO NO DESCRIPTION 684 690345 Screw Breather Pa...

Page 28: ...186638 Rev 3 06 20 03 BY Printed in U S A...

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