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Craftsman 917.273660 Owner's Manual
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Craftsman 917.273660 Owner's Manual

Craftsman 917.273660 Owner's Manual

Lawn tractor 25.0 hp, 48" mower electric start automatic transmission
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Owner's Manual
CRRFT.TMRN °
LAWN TRACTOR
25.0 HP, 48" Mower
Electric Start
Automatic Transmission
Model No.
917.273660
r_
This
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 equip-
ment,
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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Summary of Contents for Craftsman 917.273660

  • Page 1 Call: Read and follow all 1-800-659-5917 Safety Rules and Instructions Sears Craftsman Help Line before operating this equip- 5 am - 5 pm, Mon- Sat ment, Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Visit our Craftsman website: www.sears.com/craftsman...
  • Page 2 Warranty..........2 Serviceand Adjustments.....19 SafetyRules .......... 3 Storage..........27 ProductSpecifications ......5 Troubleshooting ........28 Assembly/Pre-Operation ....... 7 Repair Parts......... 32 Sears Service......B ack Cover Operation..........9 MaintenanceSchedule......15 Maintenance........1 5 LIMITEDWARRANTYON CRAFTSMANRIDINGEQUIPMENT Fortwo (2) years from the date of purchase,if this CraftsmanRiding Equipmentis maintained,lubricatedand tuned up accordingto the instructions in 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 IMPORTANT:This cutting machineis capableof amputatinghands andfeet and throw- ing objects.Failureto observethe followingsafety instructionscould result in serious injury or death. _WARNING: In order to preventac- • Be aware of the mower discharge direc- cidentalstarting when setting up, trans- tion and do not point it at anyone. porting,adjustingor making repairs, not operate the mower...
  • Page 4 • Never carry children. They may fall off and be seriously injured or interfere with • Mow up and down slopes, not across. safe machine operation. • Remove obstacles such as rocks, tree • Never allow children to operate limbs, etc.
  • Page 5 • Removeobstacles such as rocks,tree • Be sure the area is clear of other people limbs,etc. before mowing.Stop machineif anyone enters the area. • Watchfor holes,ruts, or bumps.Uneven terrain could overturnthe machine.Tall • Nevercarry passengersor children evenwith the bladesoff. grass can hide obstacles. •...
  • Page 6 Some limitations and exclusions apply. For prices and additional information Congratulations on making a smart pur- call 1-800-827-6655. chase.Your new Craftsman® product is designed and manufactured for years of SEARS INSTALLATION SERVICE dependable operation. But like all products, For Sears professional...
  • Page 7 Yournewtractor has been assembledat the factory. Reviewthe video cassette before you begin. When right or left hand is mentionedin this manual,it means,from your pointof view,when you are in the operatingposi- tion (seatedbehind the steeringwheel). REMOVE TRACTOR FROM CARTON UNPACK CARTON Adjustment Knob Cut along dotted...
  • Page 8 Start the engine. After engine ,/CHECKLIST started, move throttle control to idle Before you operate your new tractor, position. wish to assure that you receive the best Release parking brake. performance and satisfaction from this Slowly depress forward drive pedal and Quality Product.
  • Page 9 These symbols may appearon your tractoror in literaturesupplied with the product. Learn and understandtheir meaning. REVERSE NEUTRAL HIGH CHOKE FAST SLOW IGNITION 4) G ENGINE OFF LIGHTS ON ENGINE ON ENGINE START PARKING BRAKE PARKING BRAKE PARKING BRAKE LOCKED UNLOCKED OVER TEMP FUEL OIL PRESSURE...
  • Page 10 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. ht Switch Position Attachment Clutch Switch Ignition Switch Lift Lever Plunger...
  • Page 11 The operation of any tractor result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety SAFETYGLASSES glasses or eye shields while operating your tractor or performing adjustments or repairs. We recommend standard safety glasses or a wide vision safety...
  • Page 12 TO ADJUST GAUGE WHEELS TO OPERATE ON HILLS Gauge wheels are properly adjusted _WARNING: Do not drive up or down when they are slightly off the ground when hills with slopes greater than 15 ° and do mower is at the desired cutting height not drive across...
  • Page 13 Be sure freewheel control is in the BEFORE STARTING ENGINE transmission engaged position. CHECK ENGINE OIL LEVEL Sit on seat in operating position, The engine in your tractor has been depress clutch/brake pedal and set shipped, from the factory, already filled parking brake.
  • Page 14 3. Allow one minute for transmission tion, slowly disengage clutch/brake warm up. This can be done during pedal. engine warm up period. 8. Slowly move motion control lever for- • The attachments can be used during ward, after the tractor moves approxi- the engine warm-up period...
  • Page 15 FILL IN DATES AS YOU C 0 M PLETE J__/,"_ _.J_ REGULAR SERVICE _'_K_'4r_'fSERVlCE DATES Check Brake Operation Check Tire Pressure Check Operator Presence Interlock Systems Check for Loose Fasteners Sharpen/Replace Mower Blades li_s Lubrication Chart Check Battery Level Clean Battery and Terminals Check...
  • Page 16 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. Install and tighten blade bolt securely BRAKE OPERATION (45-55 Ft. Lbs. torque). If tractor requires more than five (5) feet to IMPORTANT:...
  • Page 17 NOTE: The original equipment battery SAE VISCOSITY GRADES your tractor is maintenance free. Do not attempt to open or remove caps or covers. Adding or checking level of electrolyte not necessary. TO CLEAN BATTERY AND TERMINALS oilvJs_ chad4 Change the oil after every 50 hours of op- Corrosion and dirt on the battery...
  • Page 18 ENGINEOIL FILTER CLEAN AIR SCREEN Replacethe engine oil filter every season Air screen must be kept free of dirt and or everyother oil change if the tractor is chaff to prevent engine damage from usedmore than 100hours in one year. overheating.
  • Page 19 CLEANING We do not recommend using a garden hose or pressure washer to clean your • Clean engine, battery, seat, finish, etc. tractor unless the engine and transmis- of all foreign matter. sion are covered to keep water out. Water •...
  • Page 20 Slide mower under tractor with deflec- • Using the lift lever, place mower tor shield to right side of tractor. position where no part of the mower, IMPORTANT: Check belt for proper rout- including gauge wheels, is touching ing in all mower pulley grooves.
  • Page 21 BOTH FRONT PLATE LINKS MUST BE Suspension EQUAL IN LENGTH Lift Link Adjustment FRONT-TO-BACK ADJUSTMENT IMPORTANT: Deck must be level side- to-side. If the following front-to-back adjustment is necessary, be sure to adjust both front links equally so mower will stay level side-to-side.
  • Page 22 R.H. Mandrel Cover BeltTension Rod (Disengaged Position) - ...___/; Clutch Pulley Idler Pulleys Mandrel Spring Arm R.H. Sus Primary Idler Arm TO REPLACE MOWER BLADE 10. Check secondary idler arm and idler pulley to see that they rotate freely. (SECONDARY) DRIVE BELT 11.
  • Page 23 Secondary Idler Idler Arm Pulley Secondary Spring Arm Center L.H. Mandrel Mower Blade (Secondary) Drive Belt R.H. Mandrel With parking brake "Engaged" TO CHECK AND ADJUST BRAKE Your tractor is equipped with an adjustable _Njt "A" brake system which is mounted on the right side of the transaxle.
  • Page 24 Pull belt toward front of tractor and roll Replace washers and snap retaining belt around electric clutch and onto ring securely in axle groove. engine pulley. Replace axle cover. Install belt through stationary idler and NOTE: To seal tire punctures and prevent clutching idler.
  • Page 25 REPLACING BATTERY Stand in front of tractor. Grasp hood at sides, tilt toward engine and lift off of _:_WARNING: Do not short battery tractor. terminals by allowing a wrench or any When replacing hood, be sure to re- other object to contact both terminals connect the headlight...
  • Page 26 TO ADJUST CHOKE CONTROL FINAL SETTING The choke control has been preset at the 1. Start engine and allow to warm for five factory and adjustment should not be nec- minutes. Make final adjustments with essary, check adjustment as described engine running and shift/motion...
  • 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 _IkWARNING:...
  • Page 28 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE CORRECTION Will not start 1. Out of fuel. Fill fuel tank. See "TO START ENGINE" Engine not "CHOKED" properly. Operation section. 3. Wait several minutes before Engine flooded.
  • Page 29 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 (continued) spark plug. Dirty fuel filter. Replace fuel filter. Stale or dirty fuel. Empty fuel tank and refill tank with fresh, clean gasoline.
  • Page 30 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center CAUSE PROBLEM CORRECTION 3. Wet grass. Poor grass Allow grass to dry before discharge mowing. Mower deck not level. Level mower deck. (continued) Low/uneven tire air pressure. Check tires for proper pressure.
  • Page 31 TRACTOR - - MODEL NUMBER 917,273660 SCHEMATIC BLACK BATTERY SOLENOID RED _ STARTER BLACK ELECTRICCLUTCH CLUTCH / BRAKE (PEDAL UP) SEAT SWITCH (NOT OCCUPIED) PTO (DISENGAGED) BLACK GROUNDING CONNECTOR BLUE BLACK • SPARK PLUGS O_ONN_ (2 PLUGS IN CYL ENGINES) CHARGING SYSTEM OUTPUT...
  • Page 32 TRACTOR - - MODEL NUMBER 917.273660 ELECTRICAL...
  • Page 33 TRACTOR - - MODEL NUMBER 917.273660 ELECTRICAL KEY 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...
  • Page 34 TRACTOR - - MODEL NUMBER 917,273660 CHASSIS AND ENCLOSURES lO.4 209"_ j209 4 44 >209 chassis-stealth,stlt...
  • Page 35 TRACTOR - - MODEL NUMBER 917,273660 CHASSIS AND ENCLOSURES PART DESCRIPTION 174619 Chassis 176554 Drawbar 163967X428 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 175260X615 Hood Assembly 162026 Plate Battery STD541437...
  • Page 36 TRACTOR - - MODEL NUMBER 917,273660 GROUND DRIVE 1202 165 156 24 ./_ drive-hydro,stlt...
  • Page 37 TRACTOR - - MODEL NUMBER 917.273660 GROUND DRIVE PART PART DESCRIPTION DESCRIPTION Transaxle, HydroGear, Model 174607 Pulley, Engine Washer Number 314-0510 (See Break 10040700 down) 154778 Keeper Belt Engine 165866 Rod Shift Fend. 169183 Strap Torque 179334 Clutch Electric 169182 Strap Torque 76020416 Pin Cotter...
  • Page 38 TRACTOR - - MODEL NUMBER 917,273660 STEERING ASSEMBLY 34 / steering stealth prem...
  • Page 39 TRACTOR - - MODEL NUMBER 917,273660 STEERING ASSEMBLY PART DESCRIPTION 159944X428 Wheel Steering 184706 Axle Asm 169840 Spindle Asm LH 169839 Spindle Asm RH 6266H Bearing Race Thrust Harden 121748X Washer 25132 x 1-5/8 x 16 Ga. 12000029 Ring Klip #t5304-75 175121 Link Drag STD551137...
  • Page 40 TRACTOR - - MODEL NUMBER 917,273660 ENGINE 17 "_ OPTIONAL EQUIPMENT Spark Arrester "_'_4 engine-ko,twin...
  • Page 41 TRACTOR - - MODEL NUMBER 917,273660 ENGINE PART DESCRIPTION 175439X428 Control Throttle 171875 Screw Hwhd Hi-Lo #13-16 x 3/4 Engine, Kohler Model CV730-0028 (See Breakdown) 149723 Muffler Asm Twin Lo-Tone 146699 Pipe Exhaust LH Intek 146700 Pipe Exhaust RH Intek 171877 Bolt 5/16-18 Unc x 3/4 w/Sems...
  • Page 42 TRACTOR - - MODEL NUMBER 917,273660 SEAT ASSEMBLY 1116 seat_It, k nob_9 KEY PART PART NO. NO. DESCRIPTION DESCRIPTION 180598 Seat 121248X Bushing Snap BIk Nyl 50 Id 180166 Bracket Pivot Seat 72050412 Bolt Rdhd Sqnk 1/4-20 x 1-1/2 STD523710 Bolt Fin Hex 318-16 unc x 1 121249X Spacer...
  • Page 43 Sears 164096 186242 Decal, Hood RH 156811 Decal Fender Opr. 186243 Decal, Hood LH 149516 Decal Battery 186572 Decal, Seat Craftsman 186331 Decal Hood, Side Panel 146046 Decal, V-Belt, Drive Schematic 185980 Decal Engine 178455 Decal, Deck, Caution 177914 Decal...
  • Page 44 TRACTOR - - MODEL NUMBER 917,273660 LIFT ASSEMBLY...
  • Page 45 TRACTOR - - MODEL NUMBER 917,273660 LIFT ASSEMBLY PART DESCRIPTION 179504 Plunger Assembly 159476 Shaft Assembly, Lift 178981 Pin, Groove 12000002 E-Ring 19211621 Washer 21/32 x 1 x 21 Ga. 120183X Bearing, Nylon 175830 Grip, Handle, Fluted 175370 Link, Lift, LH. 175371 Link, Lift, R.H.
  • Page 46 TRACTOR - - MODEL NUMBER 917,273660 MOWER DECK 122_ mower deck.48prem stlt...
  • Page 47 TRACTOR - - MODEL NUMBER 917,273660 MOWER DECK PART PART DESCRIPTION DESCRIPTION 180358 Deck Weldment Mower 74780616 Bolt Fin Hex 3/8-16 uncx 1 Gr. 5 138017 Bracket Asm., Sway Bar 72140608 Bolt Rdhd Sqnk 3/8-16 unc x 1 4939M Retainer Spring 155986 Bar Pnt Adj.
  • Page 48 TRACTOR - - MODEL NUMBER 917.273660 HYDRO GEARTRANSAXLE - - MODEL NUMBER 314-0510...
  • Page 49 TRACTOR - - MODEL NUMBER 917.273660 HYDRO GEAR TRANSAXLE - - MODEL NUMBER 314-0510 PART PART DESCRIPTION DESCRIPTION 170351 Main Housing, Assembly 170408 Rotor, Brake 170352 Side Housing, Assembly 142883 Brake Puck 170353 Center Section, Assembly 142882 Puck Plate 170354 Swashplate, Trunion Machined 142887 Brake Actuating Pin...
  • Page 50 TRACTOR - - MODEL NUMBER 917.273660 KOHLER ENGINE-MODEL NUMBERCV730 TYPE NUMBER 0028 CYLINDERHEAD, VALVEAND BREATHER CRANKCASEJ 23_@ I c._ ¸¸¸¸¸¸¸22 20-- O--¸19 y" 15/.
  • Page 51 TRACTOR - - MODEL NUMBER 917,273660 KOHLER ENGINE-MODEL NUMBERCV730 TYPE NUMBER 0028 CRANKCASE HEADNALVEIBREATHER PART PART DESCRIPTION DESCRIPTION Seal, front oil 24-033-03-S Kit, breather cover w/gasket 24-032-01-S Crankcase (Includes 2-4) (USE: Miniblock 24 782 24) 24-041-50-S Gasket, breather Fitting 24-096-87-S Cover, breather 24-294-13-S Pin, locating (6)
  • Page 52 TRACTOR - - MODEL NUMBER 917.273660 KOHLER ENGINE-MODEL NUMBERCV730 TYPE NUMBER 0028 IGNITION/ELECTRICALJ BLOWER HOUSING BAFFLES _--4 AIR INTAKE...
  • Page 53 TRACTOR - - MODEL NUMBER 917.273660 KOHLER ENGINE-MODEL NUMBERCV730 TYPE NUMBER 0028 BLOWER HOUSING & BAFFLES IGNITION/ELECTRICAL PART PART DESCRIPTION DESCRIPTION 24-027-114-S Housing, blower 54-755-15-S Kit, grass screen (Incl. 2, 24-096-85-S & 25- (Includes 2-4,and 24 113 18- 086-91-S) 24-100-01-S Nut plastic (2) M-403025-S Screw, hex.
  • Page 54 TRACTOR - - MODEL NUMBER 917.273660 KOHLER ENGINE-MODEL NUMBERCV730 TYPE NUMBER 0028 ® OIL PAN / LUBRICATION...
  • Page 55 TRACTOR - - MODEL NUMBER 917.273660 KOHLER ENGINE-MODEL NUMBERCV730 TYPE NUMBER 0028 OIL PAN/LUBRICATION STARTING SYSTEM PART PART DESCRIPTION DESCRIPTION 24-199-07-S Pan assembly, oil M-839080-S Screw, hex. flange (Includes 2-12,16) M8x1.25x80 (2) 24-393-37-S Oil pump assembly (Includes 25-098-09-S Starter, solenoid shift assem 3,4) bly (Includes 3-7) 24-381-11-S...
  • Page 56 TRACTOR - - MODEL NUMBER 917.273660 KOHLER ENGINE-MODEL NUMBERCV730 TYPE NUMBER 0028 EXHAUST CRANKSHAFT 2--@ FUEL SYSTEM ]...
  • Page 57 TRACTOR - - MODEL NUMBER 917.273660 KOHLER ENGINE-MODEL NUMBERCV730 TYPE NUMBER 0028 CRANKSHAFT PART DESCRIPTION 24-014-42-S Crankshaft (includes 52-139-09-S Plug, cup EXHAUST PART DESCRIPTION 24-041-49-S Gasket, exhaust (2) 25-072-04-S Stud, M8x1.25x33 (4) PA-CV730-0018Replacement Engine 24 522 327 Short Block 24-782-23 Miniblock 24-755-113-S Gasket Set FUEL SYSTEM...
  • Page 59 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION _OLo 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 60 Your Home For repair - in your home - of all major brand appliances, lawn and garden equipment, or heating and cooling systems, iiiiiiiiiiiiiiii_ iiiiiiiiiiiiiiii_ iiiiiiiiiiiiiiii_ no matter who made it, no matter who sold it! iiiiiiiiiiiiiiii_ iiiiiiiiiiiiiiii_ iiiiiiiiiiiiiiii_ iiiiiiiiiiiiiiii_ iiiiiiiiiiiiiiii_ For the replacement parts, accessories...