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Owner's Manual
JCRRFTSMRN°J
LAWN TRACTOR
18.5 HP, 42" Mower
Electric Start
Automatic Transmission
Model No.
917.275821
[_
his product has a low emission engine which operates
differently from previously
built 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 917.275821
Summary of Contents for Craftsman 917.275821
- 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 - 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 MaintenanceSchedule......18 Warranty..........2 Serviceand Adjustments.....23 Safety Rules.......... 3 ProductSpecifications......6 Storage..........29 AssemblyPre-Operation ......8 Troubleshooting ........30 Operation..........11 Repair Parts......... 34 Sears Service......B ack Cover Maintenance ........18 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 found to be defectivein material or workmanshipaccordingto the guidelinesof coveragelisted below.Searswill...
- Page 3 IMPORTANT:This cutting machineis capableof amputatinghands and feet and throw- ing objects.Failureto observethe followingsafety instructionscould result in serious injury or death. • Never direct discharged material _,WARNING: Inorder to preventac- toward anyone. Avoid discharging cidental starting when setting up, trans- material against a wall or obstruction.
- Page 4 I1.SLOPE OPERATION • Never carry children, even with the blades shut off. They may fall off and Slopes are a majorfactor related to loss of be seriously injured or interfere with controland tip-overaccidents,which can safe machine operation. Children result in severeinjury or death. Opera- have been given rides in the past may tion on all slopes requires...
- Page 5 • Remove gas-powered equipment from Check their proper operation regularly. the truck or trailer and refuel it on the Keep machine free of grass, leaves, ground. If this is not possible, then other debris build-up. Clean oil or fuel refuel such equipment with a portable spillage and remove...
- Page 6 PROTECTION W/O Filter: 3.0 Pints AGREEMENTS Spark Plug: Champion RC12YC Congratulations on making a smart pur- (GAP: .030") chase. Your new Craftsman® product Ground Speed Forward: designed and manufactured for years (MPH): Reverse: dependable operation. But like all prod- ucts, it may require...
- Page 7 Steering Wheel Steering Wheel Insert (1) Large Flat Washer Wheel Adapter Steering Steering Boot (1) 5/16 Lock Washer (1) Hex Bolt 5/16-18 x 4 Seat (1) Washer 17/32 x 1-3/16 x 12 Gauge _7{_9 (1) Knob For Future Use Keys Slope Sheet...
- 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...
- Page 9 Lower seat into operating position NOTE: You may now roll or drive your sit in seat. tractor off the skid. Follow the appropriate Slide seat until a comfortable position instruction below to remove the tractor is reached which allows you to press from the skid.
- Page 10 CHECK TIRE PRESSURE o/ CHECKLIS The tires on your tractor were overinflated Before you operate your new tractor, at the factory for shipping purposes. Cor- wish to assure that you receive the best rect tire pressure is importantfor best performance and satisfaction from this cutting performance.
- Page 11 These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. SLOW REVERSE NEUTRAL HIGH CHOKE FAST IGNITION SWITCH ENGINE OFF REVERSE ENGINE ON ENGINE START PARKING BRAKE PARKING BRAKE PARKING BRAKE OPERATION LOCKED UNLOCKED...
- 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 various controls and adjustments. Save this manual for future reference. Ignition Switch Ammeter Attachment ROS "ON"...
- 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 any adjustments or repairs. We recommend standard safety glasses or a wide vision safety mask worn over spectacles.
- Page 14 TO ADJUST GAUGE WHEELS Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions.
- Page 15 TO OPERATE ON HILLS TOWING CARTS AND OTHER ATTACH- MENTS _WARNING: Do not drive up or down Tow only the attachments that are recom- hills with slopes greater than 15 ° and do mended by and comply with specifications not drive across any slope.
- Page 16 AUTOMATIC TRANSMISSION WARM To avoid engine problems, the fuel system should be emptied before storage of 30 Before driving the unit in cold weather, days or longer. Drain the gas tank, start the transmission should be warmed up as the engine and let it run until the fuel lines follows: and carburetor...
- Page 17 NOTE: During this step there will be no movement of drive wheels. The air is being removed from hydraulic drive system. Move motion control lever to neutral (N) position. Shutoff engine and set parking brake. Engage transmission by placing free- wheel control in engaged...
- Page 18 MA,.TE.A.CE SC.EOULE /_/_X'x_'_/_ " FILL IN DATES AS YOU COMPLETE /__/_ _/_/O.Oq. _" REGULAR SERVICE /_r/_'_SERVICE DATES Check Brake Operation Check Tire Pressure Check Operator Presence ROS Systems Check for Loose Fasteners Sharpen/Replace Mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals Check Transaxle...
- Page 19 TRACTOR CHECK REVERSE OPERATION (ROS) SYSTEM Alwaysobserve safety ruleswhen per- formingany maintenance. • When the engine is running with the BRAKE OPERATION ignition switch in the engine "ON" posi- If tractor requiresmore than five (5) feet tion and the attachment clutch engaged, any attempt...
- Page 20 • The blade can be sharpened with a file TRANSAXLE COOLING or on a grinding wheel. Do not attempt The transmission fan and cooling fins to sharpen while on the mower. should be kept clean to assure proper • Tocheck blade balance,you will need a cooling.
- Page 21 TO CHANGE ENGINE Service air cleaner more often under dusty conditions. Determine temperature range expected Pull up on air filter cover handle before oil change. All oil must meet API rotate towards engine. service classification SG-SL. Remove cover. • Be sure tractor is on level surface.
- Page 22 IN-LINE FUEL FILTER Air Screen Clean out chaff and debris The fuel filter should be replaced once each season. If fuel filter becomes clogged, obstructing fuel flow to carbu- retor, replacement is required. With engine cool, remove filter and plug fuel line sections. Place new fuel filter in position in fuel...
- Page 23 WARNING: SERVICE OR ADJUSTMENTS: TO AVOID SERIOUS INJURY, BEFORE PERFORMING Depress clutch/brake pedal fully and set parking brake. Place motion control lever in neutral (N) position. Place attachment clutch in "DISENGAGED" position. Turn ignition key to "STOP" and remove key. Make sure the blades and all moving parts have completely...
- Page 24 Push clutch cable housing guide into • Before making any necessary adjust- ments, check that both front links are bracket, slide collar onto guide and secure with large retainer spring. equal in length. Place flat washer and clutch spring • If links are not equal in length, adjust idler pulley bolt and secure...
- Page 25 BELT INSTALLATION Road test tractor for proper stopping distance as stated above. Readjust 1, Work belt around both mandrel pulleys if necessary. If stopping distance and idler pulleys still greater than five (5) feet in highest Make sure belt is in all pulley grooves gear, further maintenance is neces-...
- Page 26 TRANSMISSION REMOVAL/ Engine REPLACEMENT Pulley/ Should your transmission require removal for service or replacement, it should be purged Clutching J after reinstallation and before operating Idler tractor. See "PURGE TRANSMISSION" the Operation section of this manual. Stationary / Idler TO ADJUST STEERING WHEEL ALIGN-...
- Page 27 If "jumper cables" are used for emergency Close terminal access doors. starting, follow this procedure: Close hood. IMPORTANT: Your tractor is equipped with a 12 volt system. The other vehicle Hex Bolt must also be a 12 volt system. Do not use Keps Nut your tractor battery...
- Page 28 ENGINE IMPORTANT: 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...
- Page 29 Immediately prepare your tractor for stor- hose, or tank during storage. Also, alcohol age at the end of the season or if the trac- blended fuels (called gasohol or using tor will not be used for 30 days or more. ethanol or methanol) can attract...
- Page 30 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE CORRECTION Will not start Out of fuel. Fill fuel tank. See "TO START ENGINE" Engine not "CHOKED" properly. Operation section. 3. Wait several minutes before Engine flooded.
- Page 31 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE CORRECTION Loss of power Faulty spark plug. Clean and regap or change (cont.) spark plug. Dirty fuel filter. Replace fuel filter. Stale or dirty fuel. Empty fuel tank and refill tank with fresh, clean gasoline.
- Page 32 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE CORRECTION Mower blades will Obstruction in clutch Remove obstruction• not rotate mechanism• Worn/damaged mower drive Replace mower drive belt. belt. Frozen idler pulley• Replace idler pulley• Frozen blade mandrel•...
- Page 33 TRACTOR - - MODEL NUMBER 917.275821 SCHEMATIC SOLENOID STARTER (OPTIONAN WHITE CLUTCIH / BRAK_E B_ACK BI_OK BLAOK GRAY REVERSE SWITCH SHORTING CONNECTOR BLACK IGNITION UNIT P_2RKPp_UGo ..ON TWIN CYL. ENGINES) ..g HO_HOUR ..FUEL I (OPTIONAL) iI_X " LININ_I LINE BLUE CHARGING SYSTEM...
- Page 34 TRACTOR - - MODEL NUMBER 917.275821 ELECTRICAL !....I......\\/i...
- Page 35 TRACTOR - - MODEL NUMBER 917.275821 ELECTRICAL PART DESCRIPTION 163465 Battery 74760412 Bolt, Hex 1/4-20 x 3/4 186491 Box, Battery 176138 Switch Interlock 183759 Harness, Light Socket (w/4152J) 4152J Light Bulb 4799J Cable, Battery 146148 Cable, Battery 175158 Fuse 73510400 Nut Keps Hex 1/4-20 unc 145491 Cable, Ground...
- Page 36 TRACTOR - - MODEL NUMBER 917.275821 CHASSIS AND ENCLOSURES _275 chassis-Laser-It.stir...
- Page 37 TRACTOR - - MODEL NUMBER 917.275821 CHASSIS AND ENCLOSURES PART DESCRIPTION 174619 Chassis 176554 Drawbar 155272 Bumper Hood/Dash 193511X013 Dash STD533710 Bolt, Carriage 3/8-16 x 1 174996 Panel, Dash, LH 172105X010 Panel, Dash, RH 17490608 Screw Thdrol 3/8-16 x 1/2 184272X615 Hood Assembly 184921...
- Page 38 TRACTOR - - MODEL NUMBER 917.275821 GROUND DRIVE 120"_ drive-hydro,stlt...
- Page 39 TRACTOR - - MODEL NUMBER 917.275821 GROUND DRIVE PART PART DESCRIPTION DESCRIPTION Transaxle Hydro Gear 154778 Keeper Belt Engine Hydro Screw Hex Wsh Hi-Lo 1/4-1/2 unc (See Breakdown) 142432 192502 Rod Shift Fender Adjust 134683 Keeper Belt Engine STD561210 Pin Cotter 1/8 x 1 CAD 169183 Strap Torque Lh 10040400...
- Page 40 TRACTOR - - MODEL NUMBER 917.275821 STEERING ASSEMBLY ... > 1515_ ..... steering pl.lt...
- Page 41 TRACTOR - - MODEL NUMBER 917.275821 STEERING ASSEMBLY PART DESCRIPTION 186093X428 Steering Wheel 184706 Front 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 Link, Drag STD551137...
- Page 42 TRACTOR - - MODEL NUMBER 917.275821 ENGINE OPTIONAL EQUIPMENT Spark Arrester engine-bs.lcyl PART PART DESCRIPTION DESCRIPTION 170545 Control Throttle/Choke 181654 Plug, Drain Oil Easy 17720408 Screw Hex Thd Cut 1/4-20 x 5/8 109227X Pad Idler 1.75 x .75 x .06 17670412 Screw Hexwsh Thdrl 1/4-20 x Engine (See Breakdown) Briggs...
- Page 43 TRACTOR - - MODEL NUMBER 917.275821 SEAT ASSEMBLY seat It.knob PART PART DESCRIPTION DESCRIPTION 188719 Seat 121248X Bushing Snap BIk Nyl 50 Id 140551 Bracket Pnt Pivot Seat 72050412 Bolt Rdhd Sht Nk 1/4-20 x 1-1/2 71110616 Bolt Fin Hex 3/8-16 unc x 1 134300 Spacer Split 28 x 96 Zinc 19131610...
- Page 44 Pad Footrest Lh STLT 193961 Decal Replacement Parts 184310X428 Pad Footrest Rh STLT 179128 Decal Deck 184311X428 186572 Decal Fender Craftsman 199953 Manual Owner's (English) Manual Owner's (Spanish) 193307 Decal Fender STLTH Oper Inst 199954 WHEELS & TIRES KEY PART...
- Page 45 TRACTOR - - MODEL NUMBER 917.275821 LIFT ASSEMBLY 1718 ¢ / 32" Fift-rh=l piece 3 PART PART DESCRIPTION DESCRIPTION 159460 Lift Lever Inner Wire Asm 173288 Link Front 159471 Shaft Asm. Lift 73350800 Nut Jam Hex 1/2-13 unc 105767X Pin Groove 175689 Trunnion Nut Lock w/Wsh 1/2-13 unc...
- Page 46 TRACTOR - - MODEL NUMBER 917.275821 MOWER DECK 52 55\ • il 47 113 111 118 _ D man-t-path stlt 3 _116...
- Page 47 TRACTOR - - MODEL NUMBER 917.275821 MOWER DECK PART PART DESCRIPTION DESCRIPTION Spacer, Retainer 165892 Mower Housing 165723 STD533107 Bolt 141043 Guard, Tuv Idler (94) Knob Custom Oval 138017 Bracket Asm,Sway Bar, Front 149846 V-Belt 165460 Bracket Sway Bar 38/42" 144959 Locknut, Hex W/Wsh 3/8-16 unc STD624008...
- Page 48 -i26 120_ • _113 X,- I r'rl Z r- 01.-L 43 J 52 L53 \108 [125 SEALANT 20W50 -78.80Z 127- SEAL O-RENG...
- Page 49 TRACTOR - - MODEL NUMBER 917.275821 HYDRO GEAR TRANSAXLE -- MODEL NUMBER 314-0510 PART PART DESCRIPTION DESCRIPTION 170351 Kit, Main Housing 170413 Bolt, Square Head - Brake Main Housing, Machined 170415 Nut, Castle 5/16-24 Bushing .865 X .985 X .790 170416 Pin, Cotter 3/32x3/4 170352...
- Page 50 TRACTOR - - MODEL NUMBER 917.275821 BRIGGS & STRATTON ENGINE-MODEL NUMBER 31P777, TYPE NUMBER 0296-E1 691 @ 434_ 684I' 1 1_;_ 584_ 30 i 307_ 1264 I_ 1263<_ 358 ENGINE GASKET SET 146e_ 1022 20@ 6170 51 _} 691(_ 524 _ 842 O 1266 1019 LABEL KIT...
- Page 51 TRACTOR - - MODEL NUMBER 917.275821 BRIGGS & STRATTON ENGINE-MODEL NUMBER 31P777, TYPE NUMBER 0296-E1 1095 VALVE GASKET 8680 lO22_ 1022 6170 1022 654@ 53 _ 1119_ 616_ 267- 661 ge] 366'<D 127 O 121 CARBURETOR OVERHAUL 634A @_ 987@ 137_) 276 _e'_ 93'_...
- Page 52 TRACTOR - - MODEL NUMBER 917.275821 BRIGGS & STRATTON ENGINE-MODEL NUMBER 31P777, TYPE NUMBER 0296-E1 305A _ 1265 1267 1040 305' _ 1070 544_ 1005 1044_ 803@ 310 I 1051& 4621 797 "_------_...
- Page 53 TRACTOR - - MODEL NUMBER 917.275821 BRIGGS & STRATTON ENGINE-MODEL NUMBER 31P777, TYPE NUMBER 0296-E1 PART PART DESCRIPTION DESCRIPTION 697174 Cylinder Assembly 108A 692344 Valve-Choke (Choke A Matic) 399265 Kit-Bushing/Seal (Magneto Side) 694352 OJet-Main (Standard) 391086 .Seal-Oil (Magneto Side) 697228 Jet-Main (High Altitude) 697188 Sump-Engine...
- Page 54 TRACTOR - - MODEL NUMBER 917.275821 BRIGGS & STRATTON ENGINE-MODEL NUMBER 31P777, TYPE NUMBER 0296-E1 PART PART DESCRIPTION DESCRIPTION Solenoid-Fuel 697090 Pump-Fuel 694393 Cover-Oil Pump 691691 Washer (Governor Crank) 499613 Filter-Pre Cleaner 697122 Elbow-Intake 697015 Cover-Air Cleaner 697153 Filter-Air Cleaner Cartridge 699848 Bowl-Float...
- 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...
- Page 56 Your Home For repair - in your home - of all major brand appliances, iiiiiiiiiiiiiiiiiii¸¸ iiiiiiiiii '_ lawn and garden equipment, or heating and cooling systems, iiiiiiiiii iiiiiiiiii no matter made it, no matter sold iiiiiiiiii iiiiiiiiii For the replacement parts, accessories iiiiiiiiii owner's...