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Craftsman EZ3 917.271090 Owner's Manual
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Craftsman EZ3 917.271090 Owner's Manual

16.5 hp electric start 42" mower 6 speed transaxle lawn tractor
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Owner's Manual
CRAFTSMnl[
16.5 HP
ELECTRIC STAR1
42" MOWER
6 SPEED TRANS_Lq_
LAWN TRACTOR
Model No.
917,271090
• Safety
• Assembly
• Operation
• Maintenance
• Repair Parts
This product
has a low emission
engine which operates
differently
from
built
Before
start the enginei
read
previously
engines.
you
and understand
this Owner's
Manual.
CAUTION:
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 pro, Mon- Sat
Sears, Roebuck
and Co., Hoffman
Estates,
IL 60179

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Summary of Contents for Craftsman EZ3 917.271090

  • Page 1 For answers to your questions CAUTION: about this product, Call: Read and follow all 1-800-659-5917 Safety Rules and Instructions Sears Craftsman Help Line before operating this equip- 5 am - 5 pro, Mon- Sat ment. Sears, Roebuck and Co., Hoffman...
  • Page 2 Please contact your nearest service center. After 30 days from the date of purchase, warranty service is available by taking your Craftsman riding equip- ment to your nearest Sears Service Center. (Imhome warranty service will still be avail- able after 30 days from the date of purchase but a standard trip charge will apply).
  • Page 3 • Turnoff bladeswhen not mowing. • Do nottry to stabilize the machine by putting your foot on the ground. • Stop engine before removing grass • Do not use grass catcher on steep catcher or unclogging chute. slopes. • Mow only in daylight or good artificial light.
  • Page 4 • Stop and inspect the equipment if you allow objects to be thrown. Frequently check components and replace with strike an object. Repair, if necessary, manufacturer's recommended parts, before restarting. ° Never make adjustments or repairs with when necessary. Mower blades are sharp and can cut.
  • Page 5 California Public Resources Code). Other states may have similar laws. Federal CONGRATULATIONS on your purchase of a Craftsman Tractor. It has been laws apply on federal lands. A spark arrester for the muffler is available through designed, engineered and manufactured...
  • Page 6 Parts Bag contents shown full size (1) Hex Bolt 5/16-18 x 1-1/4 (1) Hex Bolt 3/8-t 6 x 1 (1) Lockwasher 3/8 (1) Large Flat Washer (1) Locknut 5/16-18 (t) Knob (1) Shoulder Bolt 5/16-18 (t) Washer 17/32 x 1-3/16 x 12 Gauge (2) Washers 3/16 x 3/4 x 16 Gauge _#10...
  • Page 7 Parts packed separately in carton Steering Seat Boot Video Cassette Mulcher Plate Steering Parts Bag Wheel Manual _(2) Center- (2) Shoulder Bolts lock Nuts (2) Washers 3/8 x 7/8 x 14 Gauge Parts Bag contents not shown full size Wheel Steering (2) Keys Insert...
  • Page 8 Your new tractor has been assembled at the factory with 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 HOW TO SET UP YOUR TRACTOR Adjust seat before tightening adjustment CHECKBATTERY knob. • Lift seat pan to raised position and open • Remove cardboard packing on seat pan. battery box door. • Place seat on seat pan and assemble •...
  • Page 10 Hook Points CHECK TIRE PRESSURE Weld Nut From Down The tires on your tractor were overinftated The Top at the factory for shipping purposes. Correct tire pressure is important for best Lock cutting performance. Weld Washer • Reduce tire pressure to PSI shown in Screw =PRODUCT SPECIFICATIONS"...
  • Page 11 ASSEMBLEGAUGEWHEELSTO / CHECKLIST MOWERDECK BEFORE YOU OPERATE AND ENJOY The gaugewheelsaredesignedto keep YOUR NEW TRACTOR, WE WISH TO the mowerdeckin properpositionwhen ASSURE THAT YOU RECEIVE operatingmower.Be surethey are proper- BEST PERFORMANCE AND SATISFAC- ly adjusted to ensure optimum mower per- TION FROM THIS QUALITY PRODUCT.
  • Page 12 Thesesymbolsmay appearon your tractoror in literaturesuppliedwith the product. Learnandunderstand theirmeaning. BATTERY CAUTION OR REVERSE FORWARD FAST SLOW WARNING ENGINE ON ENGINE OFF OIL PRESSURE LIGHTS ON OVER TEMP "_ LIGHT FUEL CHOKE MOWER HEIGHT PARKING BRAKE UNLOCKED MOWER LIFT LOCKED L <®>31 r 'l R N H ATTACHMENT...
  • Page 13 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. Light Switch Position Attachment Ignition Clutch Lever...
  • Page 14 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 repairs. We recommend a wide vision safety mask over spectacles, standard safety glasses.
  • Page 15 • The average lawn should be cut to • Move gearshift lever to lstgear. approximately 2-1/2 inches during the sure you have allowed room for tractor cool season and to over 3 inches during to roll slightly as you restart movement. hot months.
  • Page 16 ADD GASOLINE Insert key into ignition and turn key clockwise to "START" position and • Fill fuel tank. Use fresh, clean, regular release key as soon as engine starts. unleaded gasoline with a minimum of 87 Do not run starter continuously for more octane.
  • Page 17 MOWINGTIPS MULCHING MOWING TIPS • Tirechainscannotbe usedwhenthe IMPORTANT: For best performance, keep mowerhousingis attachedto tractor. mower housing free of built-up grass and • Mower should be properly leveled for trash. Clean after each use. best mowing performance. See "TO • The special mulching blade will recut LEVEL MOWER HOUSING"...
  • Page 18 CUSTOMER RESPONSIBILITIES MAINTENANCE SCHEDULE ./._/_/_ F, L ,.BATES Check Brake Operation Check Tire Pressure Check Operator Presence Interlock Systems Check for Loose Fasteners Lubrication Chart Sharpen/Replace Mower Blades Check Baffery Level Clean Battery and Terminals Check Transaxle Cooling Adjust Blade Belt(s) Tension Adjust Motion...
  • Page 19 TRACTOR IMPORTANT: To ensure proper assembly, center hole in blade must align with star Alwaysobservesafety rules when per- forming any maintenance. on mandrel assembly. Reassemble hex bolt, lock washer and flat washer in exact order as shown. BRAKE OPERATION • Tighten bolt securely (27-35 Ft.
  • Page 20 Check the crankcase oil level before start- BATTERY ing the engine and after each eight (8) Your tractor has a battery charging system which is sufficient for normal use. hours of operation• Tighten oil fill cap/dip- stick securely each time you check the oil However, periodic charging of the battery level.
  • Page 21 MUFFLER CLEAN AIR SCREEN Air screen must be kept free of dirt and Inspect and replace corroded muffler and chaff to prevent engine damage from spark arrester (if equipped) as it could cre- overheating. Clean with a wire brush or ate a fire hazard and/or damage.
  • Page 22 _I, CAUTION: Before performing any service or adjustments: • 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 "OFF" and remove key. •...
  • Page 23 TO LEVEL MOWER HOUSING • Before making any necessary adjust- ments, check that both front links are Adjust the mower while tractor is parked equal in length. Both links should be on level ground or driveway. Make sure approximately 10-3/8". •...
  • Page 24 BELTINSTALLATION - • Install mower in reverse order of • Installnewbelt in reverseordero1 removal instructions. removal. • Makesure beltis in all pulleygrooves Idler Pulley andinsideall belt guides. IdlerPulley Mandrel Pulley Pulley • Pull belt toward front of tractor and TO ADJUST BRAKE remove downwards from around engine...
  • Page 25 TO REMOVE CABLES, REVERSE NOTE: To seal tire punctures and prevent ORDER flat tires due to slow leaks, tire sealant may be pumhased from your local parts • BLACK cable first from chassis dealer. Tire sealant also prevents tire dry then from the fully charged battery.
  • Page 26 • Stand in front of tractor. Grasp hood at IMPORTANT: Damage to the needles the seats in carburetor may result if nee- sides, tilt toward engine and lift off of tractor. dle is turned in too tight. • To replace, reverse above procedures.
  • Page 27 IMPORTANT: Never tamper with the engine-governed high speed needs engine governor, which is factory set for adjusting, contact your nearest AUTHO- RIZED service center/department, which proper engine speed. Overspeeding has proper equipment and experience engine above the factory high speed set- make any necessary adjustments•...
  • Page 28 TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Willnotstart • Out of fuel. • Fill fueltank. • Engine not"CHOKED" • See "TO STAR.T ENGINE" properly. Operation section. • Wait several minutes before • Engine flooded. attempting to start. • Bad spark plug. • Replace spark plug. •...
  • Page 29 TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Engine clicks but will • Loose or damaged wiring. • Check/replace solenoid or not start (cont'd) • Faulty solenoid or starter, starter° Loss of power • Set in "Higher Cut" posi- • Cutting too much grass/too fast.
  • Page 30 TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Poor cut - uneven grass, leaves, and trash (cont'd) around mandrels. • Obstruction in clutch • Remove obstruction. Mower blades will mechanism. not rotate • Replace mower drive belt. • Worn/damaged mower drive belt. • Replace idler pulley.
  • Page 31 TRACTOR - - MODEL NUMBER 917.271090 SCHEMATIC BATTERY SOLENOID RE D FUSE 30 AMP. STARTER AMMETER (OPTIONAL) w_;E CLUTCH I BRAKE .._IE_ BLACK , (PEDAL UP) .." " FUEL ATr'MENT CLUTCH ..(CLUTCH i GREEN i 85 86 D FUEL SHUT-OFF SEAT SWITCH ' 87...
  • Page 32 TRACTOR - - MODEL NUMBER 917.271090 ELECTRICAL...
  • Page 33 Cable, Ground, 6 Gauge, Black, 12" 160784 Switch, Plunger Normal OP Olive 140301 Switch, Ignition 4 Position 124211X Nut, Ignition 141226 Cover, Ignition Switch I09310X Key, Molded,Craftsman 166148 Harness, Ignition 71110408 Bolt BIk Fin Hex 1/4-20 UNC x 1/2 131563 Cover, Terminal 145673 Solenoid 73640400...
  • Page 34 TRACTOR -- MODEL NUMBER 917.271090 CHASSIS AND ENCLOSURES _1116...
  • Page 35 TRACTOR - - MODEL NUMBER 917.271090 CHASSIS AND ENCLOSURES PART DESCRIPTION 165583 Chassis Assembly 140356 Drawbar 17490612 Screw,Thd., Roll. 3/8-16 x 3/4 19131216 Washer 13/32 x 3/4 x 16 Gauge 155272 BumperHood/Dash 161917X013 Dash STD533710 Bolt,Carriage 3/8-16 x 3/4 155927 Panel, Dash, LH 145660 Clip "nnnermanGdlle P/L...
  • Page 36 TRACTOR - - MODEL NUMBER 917.271090 GROUND DRIVE...
  • Page 37 TRACTOR -- MODEL NUMBER 917.271090 GROUND DRIVE PART PART DESCRIPTION DESCRIPTION ..Transaxle(See Breakdown) 140186 Pulley,Engine Peedess, Model Number206- 71170764 Bolt,Hex Head, Fin. 545C 7/16-20 x 4 Grade 5 146682 Spring,Return, Brake STD551143 Washer 123666X Pulley,Transaxle 154778 Keeper,Belt, Engine, Fool- 12000028 Ring, Retainer Proof...
  • Page 38 TRACTOR - - MODEL NUMBER 917.271090 STEERING ASSEMBLY _-.._.J"-'-_ 39...
  • Page 39 TRACTOR - - MODEL NUMBER 917.271090 STEERING ASSEMBLY PART DESCRIPTION 139768 Wheel, Steering Axle, Asm Front 154427 156483 Spindle, Asm Lh 157473 Spindte,Asm Rh 6266H Beenng, Race Thrust Harden 121748X Washer, 25/32 x I 5/8 x 16ga Washer, 27/32 x 1 1/4 x 16 Ga 19272016 12000029 Ring, Klip #15304-75...
  • Page 40 .f_p,c'TOP," " _°0_" _U_'EP' 9't7._..f.t ogo...
  • Page 41 TRACTOR -- MODEL NUMBER 917.271090 ENGINE PART DESCRIPTION 162156 Control, Throt I Ch 17720410 Screw, Hex Thd Cut 1/4-20x5/8 T Engine (See Breakdown) KohlerModel No. CV16s-43520 ..Muffler 159420 12-041-03 Gasket 13280328 Nipple, Pipe 3[8 NPT x 3ol/2 13200300 Elbow,Std 90 Degree 3/8-18 Npt STD551231 Washer 159880...
  • Page 42 TRACTOR - - MODEL NUMBER 917.271090 SEAT ASSEMBLY PART PART DESCRIPTION DESCRIPTION BracketPnt Mounting Switch 140123 Seat 121246X Bushing Snap BIkNy150 Id 140551 BracketPnt PivotSeat Ooik) 121248X BoltRdhdSht Nk 1/4-20x1-1/2 STD523710 BoltFin Hex 3/8-16unc X 1 72050412 SpacerSplit28 X 96 Zinc 19131610 Washer13i32X3/4X10Ga 134300...
  • Page 43 163263 Decal, Dash Pnl Kohler 16.5 154516 Pad Footrest RH STLT 168378 Owner'sManual, English 166887 Decal, Deck EZ3 168379 Owner'sManual, Spanish 163204 Decal, Fender, Craftsman WHEELS & TIRES PART DESCRIPTION 59192 Cap Value Tire 65139 Stem Value 106222X Tire Fmnt...
  • Page 44 TRACTOR - - MODEL NUMBER 917.271090 LIFT ASSEMBLY...
  • Page 45 TRACTOR -- MODEL NUMBER 917.271090 LIFT ASSEMBLY PART DESCRIPTION 159460 WireAsm Inner/Sprg w/PlungerLT 159471 Shaft Asm. Lift 105767X Pin Groove 12000002 E Ring #5133-62 19211621 Washer 21/32x I x21 Ga. 120183X Bearing Nylon 125631X Gdp Handle Fluted 122365X ButtonPlunger Red 139865 Link LiftLh Fixed Length 139866...
  • Page 46 TRACTOR - - MODEL NUMBER 917.271090 MOWER DECK 113 111 118/_t...
  • Page 47 TRACTOR - - MODEL NUMBER 917.271090 MOWER DECK PART PART DESCRIPTION DESCRIPTION 164961 Mower Housing 122052X Spacer, Retainer STD533107 Bolt 140(_B6 Spring,TorsionBrakes Guard, TUV Idler 138017 BracketAssembly,SwayBar, 141043 Front 162113 Knob Custom Oval 138440 BracketAssembly,Sway Bar 144200 V-Belt STD624008 Retainer Spring 142427 Rod, Clutch, Primary,with Nib 130832...
  • Page 48 TRACTOR - - MODEL NUMBER 917.271090 PEERLESS TRANSAXLE - - MODEL NUMBER 206-545C...
  • Page 49 TRACTOR - - MODEL NUMBER 917.271090 PEERLESS TRANSAXLE - - MODEL NUMBER 206-545C PART PART DESCRIPTION DESCRIPTION Brake Lever 772147 Treneaxle Cover 790079 Screw 1/4 - 20 x 1-1/4" 780086A Needle Bearing 5/8" 792073A Screw 1/4 - 20 x 2 1/4" 770128 Transaxle Case 792086A...
  • Page 50 TRACTOR - - MODEL NUMBER 917.271090 KOHLER ENGINE - MODEL NUMBER CV16, TYPE NUMBER PS-43520 CYUNDER HEAD, VALVE AND EIREATHERJ _'--t4...
  • Page 51 TRACTOR - - MODEL NUMBER 917.271090 KOHLER ENGINE - MODEL NUMBER CV16, TYPE NUMBER PS-43520 CRANKCASE CYUNDER HEAD/VALVE/BREATHER PART PART DESCRIPTION DESCRIPTION 12-032-0_3 Seal, crankshaft 25-351-01 Ufter, valve (2) Block, cylinder(Use Short Block 12 522 18) 12o755-81 Kit, cylinderhead (includes3.17) 12-445-02 Strap, lifting 12-411-01...
  • Page 52 TRACTOR - - MODEL NUMBER 917.271090 KOHLER ENGINE - MODEL NUMBER CV16, TYPE NUMBER PS-43520 BLOWER HOUSINGAND BAFFLES I IGNITION / ELECTRICAL (_)--2 L. ' €-- AIR INTAKE...
  • Page 53 TRACTOR - - MODEL NU MBER 917.271090 KOHLER ENGINE - MODEL NUMBER CV16, TYPE NUMBER PS-43520 IGNITION/ELECTRICAL BLOWER HOUSING & BAFFLES PART PART DESCRIPTION DESCRIPTION 12-086-14 Screw, hex. flange MIOx1.5x46 M-0545010 Screw, hex. flangeM5xO,8xl0 12-468-03 Washer, plain3/8 Washer, plain 1/4 24-162-03 Screen, grass 24-468-10...
  • Page 54 TRACTOR - - MODEL NUMBER 917.271090 KOHLER ENGINE - MODEL NUMBER CV16, TYPE NUMBER PS-43520 STARTING SYSTEM J ENGINE CONTROLS I ¢: OIL PAN I LUBRICATION --13 I--_ 0_16...
  • Page 55 TRACTOR - - MODEL NUMBER 917.271090 KOHLER ENGINE - MODEL NUMBER CV16, TYPE NUMBER PS-43520 STARTING SYSTEM ENGINE CONTROLS KEYPART KEYPART NO.NO. DESCRIPTION NO.NO. DESCRIPTION M-0839070 Screw, hex. flange M8x1.25x70 12-079-07 Linkage, choke 12-237-01 Clamp, cable 25.099-05 Statler assembly (Includes3-8) M-0664020 Screw, robedsocket M6xL0x20 12-755-54...
  • Page 56 TRACTOR - - MODEL NUMBER 917.271090 KOHLER ENGINE - MODEL NUMBER CV16, TYPE NUMBER PS-43520 CRANKSHAFT FUEL SYSTEM "...
  • Page 57 TRACTOR - - MODEL NUMBER 917.271090 KOHLER ENGINE - MODEL NUMBER CV16, TYPE NUMBER PS-43520 FUEL SYSTEM CRANKSHAFT PART PART DESCRIPTION DESCRIPTION M-0641060 Nut, he}(.flange M6xl.0 (2) 12-014-37 Crankshaft (Includes 2) Xo22-11 Washer, star 1/4 12-139-01 Plug, cup M-0629116 Stud M6x1.0x116 (2) 12-853-95 "Kit,carburetor w/gasket EXHAUST...
  • Page 59 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SIGHTING GUIDE greater than 15 ), never across the face, Make turns gradu- ally to prevent tipping or loss of control. Exercise extreme Operate your Tractor up and down the face of slopes (not caution when changing direction on slopes.
  • Page 60 For the repair or replacement parts you need delivered directly to your home Call 7 am - 7 pm, 7 days a week 1-800-366-PART (1-800-366-7278) Para ordenar piezas con entrega domicilio - 1-800-659-7084 For in-house major brand repair service Call 24 hours a day, 7 days a week 1-800-4-REPAIR (1-800-473-7274) Para pedir servicio...