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Owner's Manual
IC.nFTSMnN,
I
LAWN TRACTOR
25.0 HP, 42" Mower
Electric Start
6 Speed Transaxle
Model No.
917.273450
This product has a low emission engine which operates
IIL__II
differently from previously
budt engines. Before you start the
engine,
read and understand
this Owner's Manual.
IMPORTANT:
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 - 5 pm, Mon- Sat
Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A.
Visit our Craftsman website:www.sears.com/craftsman
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Table of Contents
Related Manuals for Craftsman 917.273450
Summary of Contents for Craftsman 917.273450
- Page 1 Read and follow all Safety about this product, Call: Rules and Instructions before 1-800-659-5917 Sears Craftsman Help Line operating this equipment. 5 am - 5 pm, Mon- Sat Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Visit our Craftsman website:www.sears.com/craftsman...
- Page 2 IN HOME warranty service will still be available after the first 30 days of pur- chase, but a trip charge will apply. This charge will be waived if the Craftsman product is dropped off at an authorized Sears location. For the nearest authorized Sears location, please call 1-800-4-MY-HOME®.
- Page 3 IMPORTANT: 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. • Never carry passengers. _WARNING: In order to prevent ac- • Do not mow in reverse unless abso- cidental starting when setting up, trans- lutely necessary.
- 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 the •...
- Page 5 • Remove obstacles such as rocks, tree • Be sure the area is clear of other people limbs, etc. before mowing. Stop machine if anyone enters the area. • Watch for holes, ruts, or bumps. Uneven terrain could overturn the machine. Tall •...
- Page 6 Champion QC 12YC AGREEMENTS ',Gap: .040") Congratulations on making a smart pur- Forward: 3round Speed chase. Your new Craftsman® product is 2nd 1.5 ',MPH): designed and manufactured for years of dependable operation. But like all prod- ucts, it may require repair from time to time.
- Page 7 Steering Wheel Steering Wheel Insert (1) Large Flat Washer (1) Hex Bolt 1/4-28 x 1-1/4 (1) Locknut 1/2-20 Steering Extension Wheel Shah Steering Boot 1/4-28 Adapter 1) Locknut Guage Wheels Seat | (4) Adjusting (4) Wheels !4Olevis Pins ]_ (4) Retainer Springs (double loop) (1) Washer 17/32 x 1-3/16 x 12 Gauge...
- Page 8 Your new tractor has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. To ensure safe and proper operation of your tractor all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to insure proper tightness.
- Page 9 INSTALL SEAT 2. Release parking brake by depressing clutch/brake pedal. Adjust seat before tightening adjustment knob. 3. Place gearshift lever in neutral (N) position. 1. Remove adjustment knob and flat 4. Roll tractor forward off skid. washer securing seat to cardboard 5.
- Page 10 CHECK DECK LEVELNESS 2. Adjust gauge wheels before operat- ing mower. See "TO ADJUST GAUGE For best cutting results, mower hous- WHEELS" in the Operation section of ing should be properly leveled. See "TO this manual. LEVEL MOWER HOUSING" in the Service Retainer and Adjustments section of this manual.
- Page 11 These symbols mayappear on your tractor or in literaturesupplied with the product. Learn and understandtheir meaning. REVERSE NEUTRAL NIGH CHOKE FAST SLOW IGNITION ENGINE OFF LIGHTS ON ENGINE ON ENGINE START PARKING DRAKE PARKING BRAKE PARKING DRAKE LOCKED UNLOCKED OVER TEMP FUEL OIL PRESSURE BATTERY...
- Page 12 KNOW YOUR TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Save this manual for future reference. Attachment Ignition Switch Light Switch Position Ammeter...
- Page 13 The operation of any tractor can 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 any adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses.
- Page 14 TO OPERATE MOWER The cutting height range is approxi- mately 1-1/2 to 4". The heights are mea- Your tractor is equipped with an operator sured from the ground to the blade tip with presence sensing switch. Any attempt the engine not running. These heights by the operator to leave the seat with the are approximate and may vary depending...
- Page 15 • When pushing or towing your tractor, CAUTION: Alcohol blended fuels (called be sure gearshift lever is in neutral (N) gasohol or using ethanol or methanol) can position. attract moisture which leads to separa- • Do not push or tow tractor at more than tion and formation of acids during storage.
- Page 16 COLD WEATHER STARTING (50 ° F and • Do not mow grass when it is wet. below) Wet grass will plug mower and leave 7. When engine starts, slowly push choke undesirable clumps. Allow grass to dry control in until the engine begins to run before mowing.
- Page 17 PILL 'N OATES AS YOU COMPLETE Check Brake Operation Check Tire Pressure Check Operator Presence Interlock Systems Check for Loose Fasteners Lubrication Chart Check Sharpen/Replace Battery Level Mower Blades Clean Battery and Terminals Check Transaxle Cooling Check V-Belts Check Engine Oil Level Change Engine...
- Page 18 TRACTOR IMPORTANT: To ensure proper assembly, center hole in blade must align with star Always observe safety rules when per- on mandrel assembly. forming any maintenance. 4. Reassemble blade bolt, lock washer BRAKE OPERATION and flat washer in exact order as If tractor requires more than six (6) feet shown.
- Page 19 BATTERY Check your engine oil level more frequent- ly to avoid possible engine damage from Your tractor has a battery charging system which is sufficient for normal use. How- running low on oil. Change the oil after every 50 hours of op- ever, periodic charging of the battery with eration or at least once a year if the tractor an automotive charger will extend its life.
- Page 20 AIR FILTER NOTE: Operating the engine with a blocked grass screen, dirty or plugged Your engine will not run properly using a cooling fins, and/or cooling shrouds dirty air filter. Clean the foam pre-cleaner removed will cause engine damage due to after every 25 hours of operation or every overheating.
- Page 21 INJURY, WARNING: TO AVOID SERIOUS BEFORE PERFORMING ANY SER- VICE OR ADJUSTMENTS: 1. Depress clutch/brake pedal fully and set parking brake. 2. Place gearshift lever in neutral (N) position. 3. Place attachment clutch in "DISENGAGED" position. 4. Turn ignition key to "STOP" and remove key. 5.
- Page 22 • When distance "D" is 1/8" to 1/2" TO LEVEL MOWER HOUSING lower at front than rear, tighten nuts "F" Adjust the mower while tractor is parked against trunnion on both front links. on level ground or driveway. Make sure •...
- Page 23 With parking brake "Engaged" Mandrel TO REPLACE MOTION DRIVE BELT Pulley Park the tractor on level surface. Engage TO CHECK AND ADJUST BRAKE parking brake. For assistance, there is a belt installation guide decal on bottom side Your tractor is equipped with an adjustable of left footrest.
- Page 24 TRANSAXLE GEAR SHIFT LEVER NEU- Washers TRAL ADJUSTMENT Retaining The transaxle should be in neutral when the gear shift lever is in neutral (N) (lock Axle gate) position. The adjustment is preset Cover at the factory; however, if adjustment is needed, proceed as follows: 1.
- Page 25 REPLACING BATTERY TO REMOVE HOOD AND GRILL SEMBLY A(_WARNING: Do not short battery 1. Raise hood. terminals by allowing a wrench or any other object to contact both terminals at 2. Unsnap headlight wire connector. the same time. Before connecting battery, 3.
- Page 26 ENGINE TO ADJUST CARBURETOR Your carburetor is not adjustable. If your Maintenance, repair, or replacement of engine does not operate properly due to the emission control devices and systems, suspected carburetor problems, take your which are being done at the customers ex- tractor to an authorized service center for pense, may be performed by any non-road repair and/or adjustment.
- 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 of acids during storage.
- Page 28 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE CORRECTION i Will not start 1. Out of fuel. 1. Fill fuel tank. 2. See "TO START ENGINE" 2. Engine not "CHOKED" properly. in Operation section. 3.
- Page 29 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE CORRECTION Loss of power 1. Cutting too much grass/too Raise cutting height/reduce fast. speed. 2. Throttle in "CHOKE" position. Adjust throttle control. Clean underside of mower 3.
- Page 30 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CORRECTION CAUSE Mower blades will 1. Obstruction in clutch 1. Remove obstruction• mechanism. not rotate 2. Worn/damaged mower drive 2. Replace mower drive belt. belt. 3. Frozen idler pulley. 3.
- Page 31 TRACTOR - - MODEL NUMBER 917.273450 SCHEMATIC BATTERY STARTER BLACK • SOLENOID CLUTCH / BRAKJE (PEDAL WHETE IGNITION (NOT OCCUPIED) SWITCH WHITE SEAT SWITCH • BLACK I © I BLACK GROUNDING aLACK (CLUTCH OFF) CONNECTOR (OPTIONAL) _ __ SPARK BLACK IGNITION PLUG UNIT...
- Page 32 TRACTOR - - MODEL NUMBER 917.273450 ELECTRICAL i\ \-\tt_ i 27...
- Page 33 175158 Fuse 73510400 Nut Keps Hex 1/4-20 Unc 145491 Cable Ground 121305X Switch Seat 175566 Switch Ign 140403 Key Molded Craftsman 179720 Harness Ign 71110408 Bolt BIk. Fin Hex 1/4-20Uncx1/2 131563 Cover Terminal 178861 Solenoid 122822X Ammeter Rectangular 15 Amp...
- Page 34 TRACTOR - - MODEL NUMBER 917.273450 CHASSIS AND ENCLOSURES...
- Page 35 TRACTOR - - MODEL NUMBER 917.273450 CHASSIS AND ENCLOSURES PART DESCRIPTION 174619 Chassis Assembly 176554 Drawbar 17060612 Screw 3/8-16 x 3/4 155272 Bumper Hood/Dash 168337X013 Dash STD533710 Bolt, Carriage 3/8-16 x 1 174996 Panel, Dash, LH. 172105X010 Panel, Dash, R.H. 17490608 ScrewThdrol 3/8-16 x 1/2...
- Page 36 TRACTOR - - MODEL NUMBER 917.273450 GROUND DRIVE 156 166 _. 151 • 51...
- Page 37 TRACTOR - - MODEL NUMBER 917.273450 GROUND DRIVE PART PART DESCRIPTION DESCRIPTION Transaxle (See Breakdown) 71170764 Bolt, Hex 7/16-20 x 4 Grade 5 Peerless 206-545C STD551143 Washer 146682 Spring, Return, Brake 154778 Keeper, Belt, Engine, Fool-Proof 123666X Pulley, Transaxle 134683 Guide, Mower Drive Belt, R.H.
- Page 38 TRACTOR - - MODEL NUMBER 917.273450 STEERING r--_--._ 42...
- Page 39 TRACTOR - - MODEL NUMBER 917.273450 STEERING PART DESCRIPTION 159944X428 Steering Wheel 184706 Axle Assembly 169840 Spindle Assembly, L.H. 169839 Spindle Assembly, R.H. 6266H Bearing, Race, Thrust, Hardened 121748X Washer 25/32 x 1-5/8 x 16 Ga. 12000029 Ring, Klip 175121 Draglink STD551137 Washer, Lock...
- Page 40 TRACTOR - - MODEL NUMBER 917.273450 ENGINE OPTIONAL EQUIPMENT Spark Arrester engine-bs intek-twin...
- Page 41 TRACTOR - - MODEL NUMBER 917.273450 ENGINE PART DESCRIPTION 170546 Control, Throt Paddle 17720408 Screw, Hex Thd Cut 1/4-20 x 1/2 Engine, B&S, (See Breakdown) No. 446777-0165-E1 149723 Muffler Exhaust 159955 Exhaust Asm. Left 160589 Exhaust Asm. Right 171877 Bolt 5/16-18unc x 3/4 W/Sems 162797 Heat Shield Lt 165391...
- Page 42 TRACTOR - - MODEL NUMBER 917.273450 SEAT ASSEMBLY \\\\ ..-. 16 KEY PART PART DESCRIPTION DESCRIPTION 180597 Seat 121248X Bushing, Snap 180166 Bracket, Pivot, Seat 72050412 Bolt, Carriage 1/4-20 x 1-1/2 71110616 Bolt 134300 Spacer, Split .28 x .88 19131610 Washer 13/32 x 1 x 10 Ga.
- Page 43 Decal, Lower Dash 138311 Decal, Lift Handle 186448 Pad Footrest LH STLT Decal, Rplcmnt 165800X428 186572 Pad Footrest RH STLT Decal, Fender, Craftsman White 165799X428 164065 Decal, Strng Whl Domed 186319 Owner's Manual, English 156368 Decal, Fender STLT Oper Inst E/S 186320...
- Page 44 TRACTOR - - MODEL NUMBER 917.273450 LIFT ASSEMBLY 11__...
- Page 45 TRACTOR - - MODEL NUMBER 917.273450 LIFT ASSEMBLY PART DESCRIPTION 159460 Wire Asm Inner/Sprg W/plunger LT 159471 Shaft Asm Lift RH w/Inf 105767X Pin Groove 1 500 Zinc 12000002 E Ring #5133-62 19211621 Washer 21/32 X 1 X 21 Ga 120183X Bearing Nylon BIk 629 ld 125631X...
- Page 46 TRACTOR - - MODEL NUMBER 917.273450 MOWER DECK _'t45 /184 _06/_ t03 105 _134 29 _ 42 D man-t-path sUt 4.
- Page 47 TRACTOR - - MODEL NUMBER 917.273450 MOWERDECK PART PART DESCRIPTION DESCRIPTION 182032 Mower Deck Assembly, 42" 165723 Spacer, Retainer STD533107 Bolt 141043 Guard, TUV Idler V-Belt 138017 Bracket Assembly, Sway Bar, 144959 Front STD541437 Mulcher Cover 165460 Bracket Sway Bar 38/42" Deck 136420 STD624008 Retainer Spring...
- Page 48 TRACTOR - - MODEL NUMBER 917.273450 PEERLESS TRANSAXLE--MODEL NUMBER 206-545C _,,,,31A...
- Page 49 TRACTOR - - MODEL NUMBER 917.273450 PEERLESS TRANSAXLE--MODEL NUMBER 206-545C PART PART DESCRIPTION DESCRIPTION 772147 Transaxle Cover 786026 Dowel Pin 780086A Needle Bearing 5/8" 792076A Flat Washer .312 ID x .059W 770128 Transaxle Case 790079 Brake Lever 776395 Countershaft 792073A Screw 1/4 - 20 x 1-1/4"...
- Page 50 TRACTOR - - MODEL NUMBER 917.273450 BRIGGS & STRATTON ENGINE-MODEL NUMBER 446777, TYPE NUMBER 0165-E1 lOy 11_ 218_ 306_ 1019 LABEL KIT 24 [_ 1026 847_ 1026 703 _=_ 447A 2875__ 447A °170 1 1017_ 12_, _828A 1035 1027 1095 VALVE GASKETSET 220@ 276@...
- Page 51 TRACTOR - - MODEL NUMBER 917.273450 BRIGGS & STRATTON ENGINE-MODEL NUMBER 446777, TYPE NUMBER 0165-E1 1029 36 _1022 1100 798_ 209 _ 914_ 1023@ 240_ 11o9 W 628 _ 918 0 121 CARBURETOR OVERHAUL KIT 51 _._^(_^ 276 @ 105 [_ 552 _) 552A _:_ 742 @...
- Page 52 TRACTOR - - MODEL NUMBER 917.273450 BRIGGS & STRATTON ENGINE-MODEL NUMBER 446777, TYPE NUMBER 0165-E1 74it 789A 358 ENGINE GASKET KIT 30_J 943 @ 1022 276 @...
- Page 53 TRACTOR - - MODEL NUMBER 917.273450 BRIGGS & STRATTON ENGINE-MODEL NUMBER 446777, TYPE NUMBER 0165-E1 PART PART DESCRIPTION DESCRIPTION 694001 Cylinder Assembly 690232 Jet-Main (Standard) 499585 Kit-Bushing/Seal (Magneto 690989 Jet-Main (High Altitude) Kit-Carburetor Overhaul Side) 499811 391086 Carburetor Seal-Oil (Magneto Side) 499804 690069 Valve-Throttle...
- Page 54 TRACTOR - - MODEL NUMBER 917.273450 BRIGGS & STRATTON ENGINE-MODEL NUMBER 446777, TYPE NUMBER 0165-E1 PART PART DESCRIPTION DESCRIPTION 691062 Flywheel Puller 691031 • Seal-Dipstick/Tube 690966 Wrench-Spark Plug 499602 Dipstick/Tube Assembly 690960 Screw (Fuel Pump) 493880 TerminaI-Sparkplug 808656 Pump-Fuel 691011 Adapter-Air 690442 691012...
- Page 55 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION 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. Make turns gradually to prevent tipping or loss of control.
- Page 56 Your Home For repair - in your home - of all major brand appliances, lawn and garden equipment, or heating and cooling systems, no matter who made it, no matter who sold it! For the replacement parts, accessories owner's manuals that you need to do-it-yourself. For Sears professional installation of home appliances and items like garage door openers and water heaters.