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Craftsman 917.274030 Owner's Manual
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Craftsman 917.274030 Owner's Manual

Lawn tractor 21.0 hp 42" mower electric start 6 speed transaxle
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Owner's Manual
CRAFTSMIIN°
21.0 HE 42" Mower
Electric Start
6 Speed Transaxle
Model No.
917.274030
i_]
his product
has a mowemission
engine which
operates
differently
from previously
built engines.
Before you start the
engine,
read and understand
this Owner's
Manual.
Read and follow all Safety
Rules and instructions before
operating this equipment.
For answers to your questions about
this product, Call:
1_800-659°5917
Sears Craftsman
Help Line
5 am o 5 pm, Men o Sat
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
Visit our Craftsman
website:www.sears.com/craftsman

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Summary of Contents for Craftsman 917.274030

  • Page 1 Call: Read and follow all Safety 1_800-659°5917 Rules and instructions before Sears Craftsman Help Line operating this equipment. 5 am o 5 pm, Men o Sat Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Visit our Craftsman website:www.sears.com/craftsman...
  • Page 2 Maintenance......... 17 Warranty..........2 SafetyRules ........... 3 Service andAdjustments...... 2 1 ProductSpecifications......6 Storage..........27 Assembly/Pre-Operation ......8 Troubleshooting ........28 Operation..........11 Repair Parts.......... 32 MaintenanceSchedule......1 7 Sears Service......B ack Cover LIMITEDWARRANTYON CRAFTSMANRIDINGEQUIPMENT Fortwo (2) years from the date of purchase,if this CraftsmanRiding Equipmentis maintained,lubricatedand tuned up accordingto the instructionsin the owner'smanual, Searswill repair or replacefree of charge any parts that are foundto be defectivein materialor workmanshipaccordingto the guidelinesof coveragelisted below.Searswill...
  • Page 3 mMPORTANT: This cutting machine is capable of amputating hands and feet and throw- ing objects. Failure to observe the following safety instructions could result in serious injury or death. Be aware of the mower discharge direc- _IWARNmNG: In order to prevent tion and do not point it at anyone.
  • Page 4 * Never carry children. They may fall off Mow up and down slopes, not across. and be seriously injured or interfere with Remove obstacles such as rocks, tree safe machine operation. limbs, etc. Never allow children to operate Watch for holes, ruts, or bumps. machine.
  • Page 5 Be sure the area is clear of other people Remove obstacles such as rocks, tree before mowing. Stop machine if anyone limbs, etc. enters the area. Watch for holes, ruts, or bumps. Uneven terrain could overturn the machine. Tall Never carry passengers or children even with the blades off.
  • Page 6 Champion QC12YC AGREEMENTS (Gap: .040") Congratulations on making a smart pur- Forward: Ground Speed chase. Your new Craftsman® product is 1 st (MPH): designed and manufactured for years of dependable operation. But like all products, it may require repair from time to time. That's...
  • Page 7 Bubble Level Mower Leveling Wrench (1) Oil Drain Tube For Future Use Video Cassette Slope Sheet Keys (2) Keys "'t...
  • Page 8 Your new tractor has been assembled at the factory. Review the video cassette before you begin. When right or left hand is mentioned in this manual, it means when you are in the oper- ating position (seated behind the steering wheel).
  • Page 9 mNSTALL MULCHER PLATE Start the engine. After engine started, move throttle control to idle (If previousmy removed) position. Raise and hold deflector shield Depress clutch/brake pedal into full upright position. "BRAKE" position and hold. Move Place front of mulcher plate over front gearshift lever to 1st gear.

  • Page 10: Check Tire Pressure

    CHECK TIRE PRESSURE V"CHECKMST The tires on your tractorwere overin- Before you operate and enjoy your new fiated at the factoryfor shipping purposes. tractor, we wish to assure that you receive Correcttire pressure is importantfor best the best performance and satisfaction cutting performance.
  • Page 11 These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. I'-,I SLOW IGNITION REVERSE NEUTRAL HIGH CHOKE FAST ENGINE OFF LIGHTS ON ENGINE ON ENGINE START PARKING BRAKE PARKING BRAKE PARKING BRAKE LOCKED UNLOCKED...
  • Page 12 KNOW YOUR TRACTOR READTHINS O WNER'SMANUAL AND SAFETY RULES BEFOREOPERATmNG Y OUR TRACTOR Comparethe illustrationswith your tractorto familiarizeyourselfwith the locationsof various controls and adjustments. Savethis manualfor future reference. iht Switch Position ignition Switch Attachment Clutch Lever Lift Lever Plunger Attachment Throttle Control Lift Lever Parking Brake Lever...
  • Page 13 The operation of any tractor result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your tractor or performing adjustments or repairs. We recommend a wide vision safety mask over spectacles...
  • Page 14 The average lawn should be cut to approxi- 1. Select desired height of cut. mately 2-1/'2 inches during the cool season Start mower blades by engaging tachment clutch control. and to over 3 inches during hot months. TO STOP MOWER BLADES For healthier and better looking lawns, mow often and after moderate growth.
  • Page 15 TOWING CARTS AND OTHER ATTACH- Acidic gas can damage the fuel system rvIENTS of an engine while in storage. To avoid engine problems, the fuel system should Tow only the attachments that are recom- be emptied before storage of 30 days mended by and comply with specifications...
  • Page 16 COLD WEATHER STARTING ( 50 ° F and Always operate engine at full throttle when mowing to assure better mowing below) performance and proper discharge 6. When engine starts, leave throttle material. Regulate ground speed control in choke position until engine selecting a low enough gear to give the...

  • Page 17: Before Each Use

    F,LL ,, DATES AS COMPLETE ..REGULAR SERV,OE f y4 yA TS ERV'C EDATES Check Brake Operation Check Tire Pressure Check Operator Presence Interlock Systems Check for Loose Fasteners Sharpen/Replace Mower Blades li#13 Lubrication Chart Check Battery Level Clean Battery and Terminals i,,' Check...

  • Page 18: Blade Removal

    TRACTOR mMPORTANT: To ensure proper assembly, center hole in blade must align with star Always observe safety rutes when per- on mandrel assembly. forming any maintenance. Reassemble blade bolt, lock washer BRAKE OPERATmON and flat washer in exact order as If tractor requires more than six (6) feet...
  • Page 19 BATT E RY NOTE: Although muki-viscosity oils (5W30, 10W30 etc.) improve starting Your tractor has a battery charging system which is sufficient for normal use. How- cold weather, they will result in increased oil consumption when used above 32°R ever, periodic charging of the battery with...
  • Page 20 ENGmNE OraL FmLTER Every 100 hours of operation (more often Replacethe engine oil filter every season under extremely dusty, dirty conditions), or every other oil change if the tractor is remove the blower housing and other used morethan 100 hours in oneyear. cooling shrouds.
  • Page 21 SERVICE OR ADJUSTMENTS: ARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING Depress clutch/brake pedal fully and set parking brake. Place gearshift lever in neutral (N) position. Place attachment clutch in "DISENGAGED" position. Turn ignition key to "STOP" and remove key, Make sure the blades and a[[ moving parts have completely stopped.
  • Page 22 TO LEVEL MOWER HOUSmNG Bottom Edge of Bottom Edge of Adjust the mower while tractor is parked on level ground or driveway. Make sure tires are properly inflated (See "PROD- UCT SPECIFICATIONS" section of this manual). If tires are over or undednflated, you will not properly adjust your mower.
  • Page 23 Mandrel Idler To raise front of mower, loosen nut "F" from trunnion on both front links. Tighten nut "E" on both front links an equal num- ber of turns. The two front links must remain equal in length. When distance "D"...
  • Page 24 TO REPLACE MOTmON DRmVE BELT NOTE: When the tractor rear wheels move freely, the transaxb is in neutral. Park the tractor on level surface. Engage parking brake. For assistance, there is a Loosen adjustment bolt in front of the belt installation guide decal on bottom side...
  • Page 25 TO START ENGINE WiTH A WEAK BAT- First connect RED battery cable to TERY positive (+) battery terminal with hex bolt and keps nut as shown. Tighten ,_kWARNmNG: Lead-acid batteries gen- securely. erate explosive gases. Keep sparks, flame Connect BLACK grounding cable to and smoking...
  • Page 26 mMPORTANT: Damage to the needle valve and the seat in carburetor may result Maintenance, repair, or replacement of the if screw is turned in too tight. emission control devices and systems, which are being done at the customers expense, PRELIMINARY SETTING may be performed by any non-road engine...
  • Page 27 Immediately prepare your tractor for stor- blended fuels (called gasohol or using age at the end of the season or if the trac- ethanol or methanol) can attract moisture tor will not be used for 30 days or more. which leads to separation and formation acids during...

  • Page 28: Troubleshootmng Chart

    TROUBLESHOOTmNG CHART: See appropriate section in marluam unmess directed to Sears service center CAUSE GORRECTmON 1. Out of fuel. Fill fuel tank. See "TO START ENGINE" Engine not "CHOKED" properly. in Operation section. Wait several minutes Engine flooded. before attempting to start.
  • Page 29 TROUBLESHOOTmNG CHART: See appropriate section in manuam unmess directed to Sears service center CAUSE CORRECTmON PROBLEM Loss of power Cutting too much grass/too Raise cutting height/reduce fast. speed. Throttle in "CHOKE" position. Adjust throttle control. Clean underside of mower Build=up of grass, leaves and trash under mower.
  • Page 30 TROUBLESHOOTmNG CHART: See appropriate section in manuam unmess directed to Sears service center PROBLEM CAUSE CORRECTmON Mower blades wiii 1. Remove obstruction. 1. Obstruction in clutch not rotate mechanism. Worn/damaged mower drive Replace mower drive belt. belt. Frozen idler pulley. Replace idler pulley.
  • Page 31 TRACTOR o o MODEL NUMBER 917.274030 SCHEMATmC • llllll BATTERY SOLENOID PTO SWITCH HEADLIGHTS POSITION CIRCUIT WIRING INSULATED CLIPS C+G,B+H IGNITION SWITCH NOTE: IF WIRING INSULATED C+F,B+E,A+D CLIPS WERE REMOVED POSITION CIRCUIT "MAKE" SERVICING OF UNIT, THEY M+G+A1 NONE SHOULD BE REPLACED ON+LIGHTS B+A1...
  • Page 32 TRACTOR - - MODEL NUMBER 917.274030 ELECTRICAL I- ..
  • Page 33 TRACTOR o o MODEL NUMBER 917.274030 ELECTRmCAL PART DESCRiPTiON 144927 Battery 74760412 Bolt, Hex 1/4-20 x 3/4 7603J Tray, Battery 145211 Bolt, Battery, Front 1/4-20 x 7-1/2 150109 Holddown, Battery, Front 145769 Nut, Push, Nylon, Battery, Front 1/4 176138 Switch, Interlock 175688 Harness, Light 4152J...
  • Page 34 TRACTOR o o MODEL NUMBER 917.274030 CHASSmS AND ENCLOSURES _j209 .142 chassis-stealth,stlt...
  • Page 35 TRACTOR o o MODEL NUMBER 917.274030 CHASSmS AND ENCLOSURES KEY PART DESCRiPTiON 174619 Chassis 176554 Drawbar 187934X428 Dash 72140608 Bolt RDHD SQNK 3/8-16 x 1 167203 Panel, Dash, LH 188702X010 Panel, Dash, RH 17490608 Screw Thdrol 3/8-16 x 1/2 175260X428 Hood Assembly 162026 Plate Battery STD541437...

  • Page 36: Ground Drive

    TRACTOR - - MODEL NUMBER 917.274030 GROUND DRIVE drive-fender, stlt 44...
  • Page 37 TRACTOR o o MODEL NUMBER 917.274030 GROUND DRmVE PART PART DESCRIPTION DESCRIPTION TransaxIe Peerless 206-545C 130801 V-Belt, Ground Drive (See Breakdown) 169691 Keeper, Belt, Center Span 17120614 Screw 3/8-16 x =875 146682 Spring, Return, Brake 123666X Pulley, Transaxle 123533X Cover, Pedal 175414 PuIIey, Engine 12000028...
  • Page 38 TRACTOR o o MODEL NUMBER 917.274030 STEERmNG steering steaffh prem...
  • Page 39 TRACTOR o o MODEL NUMBER 917.274030 STEERmNG PART DESCRiPTiON 159944X428 Wheel Steering 184706 Axle Asm 169840 Spindle Asm LH 169839 Spindle Asm RH 6266H Bearing Race Thrust Harden 121748X Washer 25/32 x 1-5/8 x 16 Ga= 12000029 Ring Klip #t5304-75 175121 Link Drag STD551137...

  • Page 40: Optional Equipment

    TRACTOR o o MODEL NUMBER 917.274030 ENGmNE > 1C _,%---- 33 OPTIONAL EQUIPMENT Spark Arrester engine-bs intek-twin...
  • Page 41 TRACTOR o o MODEL NUMBER 917.274030 ENGINE PART DESCRiPTiON 175437X505 Control ThrottIe 191611 Screw 10 x 3/4 Single Lead-Hex Engine, Briggs Mode! 407577-0284-E1 (See Breakdown) 149723 Muffler 159955 Exhaust Tube LH 160589 Exhaust Tube RH 171877 Bo!t 5/19-18 uric x 3/4 w/sems 162797 Shield Browing 165391...

  • Page 42: Seat Assembly

    TRACTOR ° ° MODEL NUMBER 917.274030 SEAT ASSEMBLY seat It.knob KEY PART KEY PART DESCRIPTION DESCRIPTION 192919 Seat 121248X Bushing Snap BIk Nyl 50 Id 140551 Bracket Pivot Seat 72050412 Bolt Rdhd Sqnk 1/4-20 x 1-1/2 STD523710 Bolt Fin Hex 3/8-16 unc x 1 121249X Spacer Split 28x .88 Zinc 19131610...
  • Page 43 TRACTOR o o MODEL NUMBER 917.274030 DECALS PART PART DESCRIPTION DESCRIPTION 187407 192965 Reflector, LH DecaI, Steering Wheel 138047 Decal Battery, Diehard, Sears 156368 Decal, Fender, Operator Inst. 192963 DecaI Hood RH 192962 Decal, Fender 192964 Decal Hood LH 149516 Deca!, Battery 160396 Decal...
  • Page 44 TRACTOR o o MODEL NUMBER 917.274030 UFT ASSEMBLY •...
  • Page 45 TRACTOR - - MODEL NUMBER 917.274030 UFT ASSEMBLY PART DESCRIPTION 179504 PIunger Assembiy 159476 Shaft Assembly, Lift 188822 Pin, Groove 12000002 E-Ring 19211621 Washer 21/32 x 1 x21Ga+ 120183X Bearing, NyIon 175830 Grip, Handle, Fluted 139865 Link, Lift, L+H+ 139866 Link, Lift, R.H+ STD624008 Retainer Spring...

  • Page 46: Mower Deck

    TRACTOR o o MODEL NUMBER 917.274030 MOWER DECK _184 140 - , 138 \" 92__ D,elec.t-path.adjwl.stlt...
  • Page 47 TRACTOR o o MODEL NUMBER 917.274030 MOWER DECK PART PART DESCRIPTION DESCRiPTiON Bracket Roller Nose LH 182032X613 Mower Housing 180532 STD533107 Bolt STD541437 Locknut, Hex W/Wsh 3/8-16 unc Roller Nose 138017 Bracket Assembly, Sway Bar, Fr. 132264 Bracket Roller Nose RH 165460 Bracket Sway Bar 38/42"...
  • Page 48 TRACTOR ° ° MODEL NUMBER 917.274030 PEERLESSTRANSAXLE--MODELNUMBER206o545C...
  • Page 49 TRACTOR o o MODEL NUMBER 917.274030 PEERLESS TRANSAXLE==MODEL NUMBER 206=545C PART PART DESCRiPTiON DESCRiPTiON 772147 Transaxte Cover 786026 Dowel Pin 780086A Need!e Bearing 5/8" 792076A Flat Washer =312 !D x =059W 770128 Transax!e Case 790079 Brake Lever 776395 Countershaft 792073A Screw 1/4 - 20 x 1-1 /4"...
  • Page 50 TRACTOR ° o MODEL NUMBER 917.274030 BRmGGS & STRATTON ENGmNE=MODEL NUMBER 407577, TYPE NUMBER 0284=E1 _329 REPLACEMENT ENGIN_ 467_ lO!' I 11_/_ 267 _ 1019 LABEL 1°58 °wNER'S M ANUALI I lO38 EMISSION LABELI _23_ 4,7 ° 842 _ lO28_ 1330REPA,R MANOAL _IB_...
  • Page 51 TRACTOR o o MODEL NUMBER 917.274030 BRmGGS & STRATTON ENGmNE=MODEL NUMBER 407577, TYPE NUMBER 0284=E1 1022 1029 1100 ly y 187 j 918 _ 121 CARBURETOR OVERHAUL 108_ _87_30(_ _33/'_J 1270 552A 552A 977 CARBURETOR GASKET 1127...
  • Page 52 TRACTOR o o MODEL NUMBER 917.274030 BRmGGS & STRATTON ENGmNE=MODEL NUMBER 407577, TYPE NUMBER 0284=E1 1095 VALVE GASKET 74I_ 868_ 1022_ 81B_ 51A_ 4741 lo70 _ _ 1005 [__ 1119 358 ENGINE GASKET 3© 943@ 1022 797A 842@ 51B_ 691 ® 12 o0_!i...
  • Page 53 TRACTOR o ° MODEL NUMBER 917.274030 BRmGGS & STRATTON ENGmNE-MODEL NUMBER 407577, TYPE NUMBER 0284°E1 PART PART DESCRJPTmON DESCRIPTmON 699751 Cylinder Assembly 698784 Jet-Main (Standard) 499585 Kit_Bushing/Sea! (Magneto Side) 699820 Jet-Main (High Altitude) 391086 SeaFOil (Magneto Side) 699814 Kit_Carburetor Overhaul 699747 Sump_Engine 699802...
  • Page 54 TRACTOR o o MODEL NUMBER 917.274030 BRmGGS & STRATTON ENGmNE=MODEL NUMBER 407577, TYPE NUMBER 0284=E1 PART PART DESCRIPTmON DESCRmPTmON 19374 Wrench-Spark Plug 691031 Seal-Dipstick/Tube 691108 Screw (Fuel Pump) 499602 Dipstick/Tube Assembly 808656 Pump-Fuel 493880 Terminal-Spark Plug 690442 Washer (Governor Crank) 691011 Adapter-Air Cleaner Cover-Air Guide...
  • Page 55 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL 15 DEGREES MAX. down the face of slopes, never across the face. Do not mow ARNING: To avoid serious injury, operate your tractor up and slopes greater than 15 degrees.
  • Page 56 Your Home iiiiiiiiiiiiiiiiiiiii_ For repair - in your home - of all major brand appliances, iiiiiiiiiiiiiiiiiiii lawn and garden equipment, or heating and cooling systems, iiiiiiiiiiiiiiiiiii iiiiiiiiiiiiiiiiiii no matter who made it, no matter who sold it! iiiiiiiiiiiiiiiiiii iiiiiiiiiiiiiiiiiii iiiiiiiiiiiiiiiiiii For the replacement parts, accessories iiiiiiiiiiiiiiiiiii...