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Craftsman EZ3 917.270612 Owner's Manual
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Craftsman EZ3 917.270612 Owner's Manual

Craftsman EZ3 917.270612 Owner's Manual

15.5 hp electric start 42" mower 6 speed transaxle lawn tractor
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Owner's Manual
£RRFTSMnN o
15.5 HP
ELECTRIC
START
42" MOWER
6 SPEED TRANSAXLE
LAWN TRACTO
Model No.
917.270612
, Safety
° Assembly
• Operation
• Maintenance
,, Repair Parts
CAUTION:
,,_
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
5am-5
pro, Mort- Sat
Sears, Roebuck
and C;o., Hoffman
Estates,
IL 60179

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Summary of Contents for Craftsman EZ3 917.270612

  • Page 1 ,, Repair Parts CAUTION: For answers to your questions about this product, Call: Read and follow all 1..800-659-5917 Safety Rules and Instructions Sears Craftsman Help Line before operating this equipment. 5am-5 pro, Mort- Sat Sears, Roebuck and C;o., Hoffman Estates,...
  • 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. (In-home warranty service will still be avail-...
  • Page 3 ° ']'urn off blades when not mowing, ° Do not try to stabilize the machine putting your foot on the ground. o Stop engine before removing grass Do not use grass catcher on steep catcher or unclogging chute. ° Mow only in daylight or good artificial slopes.
  • Page 4 Never make adjustments or repairs with o Mower blades are sharp and can cut. Wrap the blade(s) or wear gloves, the engine running. use extra caution when servicing them. Grass eatcher components are subject o Check brake operation frequently. to wear, damage, and deterioration, which could expose moving parts or...
  • Page 5 AMP/HR: this manual). MIN, CCA: CASE SIZE: U1R BLADE BOLT 27-35 FT. LBS, TORQUE: CONGRATULATIONS on your purchase of a Craftsman Tractor. It has been designed, engineered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily remedy, please contact your nearest Sears Authorized Service Center.
  • Page 6 PARTS BAG CONTENTS SHOWN FULL SIZE (t) Large Flat Washer (1) Hex Bolt &/8-16 x 1 (1) Lockwasher 5/16_18x I-1/4 (1) Locknut 5/_6-t8 (1) Hex Bolt (1) Shoulder Bolt 5/16-18 (I) Washer 17/32 x 1-3/16 x 12 Gauge (1) Knob (2) Hex Bolts I/4-20 x 3/4 (2) Hex Nuts 1/4-20 Ft,_"_k (2) Washers...
  • Page 7 PARTS BAG CONTENTS SHOWN FULL SIZE (2) Screws _'_'-\ (2) Lock #10 x 5/8 Washers #10 (2) Wet_ Nuts (2) Washers 3/'16 x 3/4 x I6 Gauge Parts Bag contents not shown full size Parrs packet separately in carton (2) Latch Hook Seat Assemblies Steering...
  • Page 8 Yournewtractorhas been assembledatthe factorywith exceptionofthoseparts left unassembled for shippingpurposes. T oensuresafe andproperoperationof your tractor a!l parts andhai-dware you assemblemustbe tightenedsecurely.Usethe correcttools as necessaryto insure propertightness.Reviewthe video cassettebeforeyou begin. TOOLS REQUIRED - Assemble large flat washer, 3/8 tock washer, 3/8 hex bolt and tighten securely° ASSEMBLY = Snap steering wheel insert into center A socket wrench set wi!l make assembly...
  • Page 9 INSTALL SEAT HOW TO SET UP YOUR TRACTOR Adjust seat before tightening adjustment CONNECT BATTERY knob. _kCAUTION: Do not short battery termi- = Remove cardboard packing on seat nals by allowing a wrench or any other pan. object to contact both term=nalsat the = Place seat on seat pan and assemble same time.
  • Page 10 CHECK FOR PROPER POSITION Weld Nut From Hook Points ALL BELTS The Top Down See the figures that are shown for replac- Lock ing motion and mower blade drive belts in Weld Washer the Service and Adjustments sectoin this manual. Verify that the belts are rout- ed correctly, Latch...
  • Page 11 These symbolsmay appearon your tractoror in literaturesuppliedwiththe product. Learn and understand their meaning. REVERSE FORWARD FAST SLOW BATTERY CAUTION !OR WARNING OIL PRESSURE LIGHTS ON OVER TEMP ENGINE ON ENGINE OFF • LIGHT PARKING BRAKE UNLOCKED MOWER LIFT FUEL CHOKE MOWER HEIGHT LOCKED REVERSE...
  • 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 Ammeter Clutch Lever Light ignition Switch...
  • 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 glass- es or eye shields while operating your tractor or performing any adjust- ments or repai_rs. We recommend a wide vision safety mask...
  • Page 14 TO OPERATE MOWER NOTE: To protect hood from damage Your tractor is equipped with an operator when transporting your tractor on a truck presence sensing switch. Any attempt or a trailer, be sure hood is closed and the operator to leave the seat with the secured to tractor_ Use an appropriate...
  • Page 15 NOTE; At a high altitude (above 3000 ,_CAUTION: Fill to bottom of gas tank feet) or In cold temper_.tures (below 32 F) filler neck. Do not overfill. Wipe off any the carburetor fuel mixture may need to be spilled oil or fuel. Do not store, spill or use adjusted for best engine performance.
  • Page 16 MULCHING MOWING TIPS • Certain types of grass and grass condi- IMPORTANT: For best performance, tions may require that an area be mulched a second time to completely keep mower housing free of built-up grass and trash, Clean after each use_ " hide the clippings.
  • Page 17 CUSTOMER RESPONSIBILITIES As You coMP, r. C ckB. .opera.o. Check Tke Pressure ........Check Operator Presence and interlock Systems ..v" V'-3 Check for Loose Fasteners SharperVReplace Mower Blades Lubrication Chart Check Battery Level (;lean Battery end Terminal#Recharge Check Trar-,,sa_xle C ooling Clean Air Scroen Inspect...
  • Page 18 TO SHARPEN BLADE TRACTOR NOTE: We do not recommend sharpening Always observe safety rules when per- blade, but if you do, be sure the blade is forming any maintenance. balanced. BRAKE OPERATION Care should be taken to keep the blade If tractor requires more than six (6) feet...
  • Page 19 o Rinsethe batter'./withplainwaterand 1 ,, Catch oil in a suitable cqntainer. o Remove oil fill capid{'pstick. Be careful dry. not to allow dirt to enter the engine o Clean terminals and battery cable ends when changing oil, with wire brush until bright; °...
  • Page 20 MUFFLER IMPORTANT: Petroleum solvents, such as kerosene, are not to be used to clean the Inspect and replace corroded muffler and spark arrester (if equipped) as it could cre- cartridge. They may cause deterioration ate a fire hazard and/or damage. the cartridge.
  • Page 21 ,_CAUTION: Before performing any service or adjustments: o Depress clutch/brake pedal fully and set parking brake. ° Place gearshift lever in neutral (N) position, o Place attachment clutch in "DISENGAGED" position.. o Turn ignition key "OFF" and remove key. ° Make sure the blades and all moving parts have completely stopped.
  • Page 22 ° When distance "F" is 1/8" to 1/2" lower TO LEVEL MOWER HOUSING at front than rear, tighten nut "H" against Adjust the mower while tractor is parked trunnion on both front links. on level ground or driveway. Make sure o To raise front of mower housing, loosen tires are properly...
  • Page 23 Mandrel Pulley Idler Pulleys Mandrel Pulley TO REPLA(:E MOTION DRIVE BELT TO ADJUST BRAKE Your tractor is equipped with an adjustable Park the tractor on level surface. Engage brake system which is mounted on the parking brake. For assistance, there Esa right side of the transaxle.
  • Page 24 TO ADJUST STEERING WHEEL ALIGN- IMPORTANT: Your tractor is equipped MENT with a 12 volt negative grounded system. The other vehicle must also be a 12 volt If steering whe_l crossbars are not hori- negative grounded system. Do not use zontal (left to right) when wheels are posi- your tractor...
  • Page 25 TO REPLACE HEADLIGHT BULB ENGINE o Raise hood. Maintenance, repair, or replacement of the ° Pull bulb holder out of the hole in the emission control devices and systems, backside of the griU. which are being done at the customers o Replace bulb in holder and push bulb expense, may be performed...
  • Page 26 TO ADJUST CARBURETOR While still holding throttle lever against idle speed screw, turn idle mixture valve CHASSIS NOTE: The carburetor on this engine is full travel cloclwvise then counterclock- low emission. It is equipped with an idle wise until engine runs rough°...
  • Page 27 ENGINE Immediately prepareyour tractorfor stor- age at the end ofthe season.orif the trac- FUEL SYSTEM tor will not be usedfor 30 days or more. IMPORTANT: it is important to prevent _IkCAUTION:Neverstorethe tractorwith gum deposits from forming in essential gasolinein the tank insidea building fuel system parts such as carburetor, fuel wherefumesmay reachan open flameor filter, fuel hose, or tank during storage.
  • Page 28 TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Will not start o Out of fuel • Fill fuel tank, • See "TO START ENGINE" o Engine not "CHOKED" Operation section. proRerly. • Wait several minutes before o Engine flooded. attempting to start. o Bad spark plug. , Replace spark plug.
  • Page 29 TROUBLESHOOTING CHART ........:: :::: ..CORRECTION PROBLEM CAUSE Cutting too much = Set in "Higher Cut" posi- Loss of power grass/too fast. tion/reduce speed. ° Adjust throttle control. o Throttle in "CHOKE" posi- tion_ o Clean underside of mower o.
  • Page 30 TROUBLESHOOTING CHART CORRECTION PROBLEM CAUSE • Place throttle control o Engine speed too slow.. Poor grass dis- "FAST':!position. charge - Shift to slower speed. ,, Travel speed too fast. - Wet grass. Allow grass to dry before mowJngo o Mower deck not level. , Level mower deck.
  • Page 31 TRACTOR - - MODEL NUMBER 917.270612 SCHEMATIC "II1 o111o BATTERY -----------H FUSE30 AMP. STARTER AMMETER {OPTIONAL) L__' W_TE --€-D_ " _ SOLENOID CLUTCHt BRAKE (PEDALUP) WHITE IGNITION (NOTOCCUPIED) SWITCH ..... , I I '-,..._,_.._L._..... ! ____7-_, --- Bt,,ACK __...t AT'PMENT CLUTCH "_ ..
  • Page 32 TRACTOR -- MODEL NUMBER 917.270612 ELECTRICAL ÷...
  • Page 33 Swftch Ign 4 Pos 124211X Nut Ignition 141226 Cover Sw Key BIk 1 25 Text SLT 109310X Key lgn Molded Craftsman 156442 Harness Ign Man ClAm Hm 97 7111O4O8 Bolt Blk, Fin Hex 1/4.20 Unc x 1/2 131563 Cover Terrnina+ Red...
  • Page 34 TRACTOR + - MODEL NUMBER 917,270612 CHA_,SIS AND ENCLOSURES...
  • Page 35 TRACTOR -- MODEL NUMBE_ 917,270612 CHASSIS AND ENCLOSURES PART DESCRIPTION 160393 Chassis Assembly 140356 Drawbar 17490612 Screw, Thd_Rotl. 3/8-t6 x 3/4 STD551025 Washer 13/32 X3/4 x 16 Gauge 155272 Bumper Hood/Dash 155924X015 Saddle 155138 Cllp Retainer Slide-On 16!938)(013 Dash STD5337"t0 Bolt, Can'_age 3/8-16 x 3/4 155927 Panel, Dash, LH,...
  • Page 36 .T_IkG.I.OI_. ".l, llu_''...
  • Page 37 TRACTOR - - MODEL NUMBER 917.270612 GROUND DRIVE PART PART DESCRIPTION DESCRIPTION 1913t312 Washer t3/32 x 13/16 x 12 Ga Transaxte(See Breakdown) Dana Model 4360+128 127783 Pulley td{erV Groove Plasttc 146682 1544O7 Bellcrank Clutch Gm Dry Stl Spdng Return Brake T/a Zinc 123205X 123666X Retainer Belt Style Spring...
  • Page 38 TRACTOR- - MODEL NUMBER 917.270612 STEERING ASSEMBLY C+ ' + "_++"+"'+_ • -,+, ,+-, •,,._++.-+-.+++,/-:+ !++t:,+ ,,+!
  • Page 39 TRACTOR., - MODEL NUMBER 917.270612 STEERING ASSEMBLY PART DESCRIPTION 139768 Steering Wheel 154427 Front A_e Assembly 156483 Spindle Assembly, LH. 157473 Spindle Assembly, Roll. 6266H Bearing, Race, Thrust, Hardened 12174BX Washer 26/32 x 1-5/'8 x 16 Gauge 19272016 Washer 27/32 x 1-114x 16 Garage 12000029 Ring, Kilo 3368R...
  • Page 40 TRACTOR - - MODEL NUMBER 917.270612 ENGINE OPTIONAL EQUIPMENT Spark Arrester...
  • Page 41 TRACTOR - - MODEl. NUMBER 917.270612 ENGINE PART DESCRIPTION 162157 Control "rhrot tGh Lh 17720410 Screw Hex Thd Cut 1/4-20x5/8 T Engine (See Breakdown) B&S Model 28U707-1174-EI 137352 Mulfler Exhaust B&S Lt 272293 Gasket 1 313 tdTin Plated 13280324 Nlppte Pipe 3/8 Npt X3' 13200300 Elbow Std 90 Degree 3/8-18 Npt STD551237...
  • Page 42 TRACTOR - - MODEL NUMBER 917.270612 SEAT ASSEMBLY PART PART DESCRIPTION DESCRIPTION 12t246X 14Ol22 Seat 3350 Bllo'b]kCraftsman Bracket Pnt Mounting Switch 121248X BushingSnap Blk Ny150 Id 140551 Bracket Pn! Pivot Seat (blk) Bolt Rdhd Sht Nk 1/4-20xI4/2 72050412 STD523710 Bolt Fin Hex 3/8-16unc X 1 19131610 Washer 13/32 X 3/4 X 10 Ga 13430O...
  • Page 43 PART DESCRIPTION DESCRIPTION 273303 Decal, Clutch/brake Eng Decal, Engine Hp 4900J 163200 Decal, V.bet! Dr Sch T_actor Decal, Hood Rh Craftsman 146046 163202 Decal, Mower Drive Schematic Decal, Hood Lh Crallsman 160396 133644 Decal, Malnt Customer Sears 156867 Decal, Oper Sdl P/L Gear Dr...
  • Page 44 TRACTOR - .. MODEL NUMBER 917.270612 LIFT ASSEMBLY...
  • Page 45 TRACTOR., - MODEL NUIVIBEIR 917.2706'12 • LIFT ASSEMBLY PART DESCRIPTION 159460 Washer Asm fnner Spring W/Runger 159471 Shaft Asm, Lift 105767X Pin Groove 12000002 E Ring #5133-62 39211621 Washer21/32 x 1 x 21 Ga, t20183X Bearing Nytong 125631X Gdp Handle Fl_Jled 122365X But'ton Plunger Read 139865...
  • Page 46 TRACTOR - - MODEL NUMBER 917.270612 MOWER DECK w..21 _°...
  • Page 47 TRACTOR - - MODEL NUMBER 917.270612 MOWER DECK PART PART DESCRIPTION DESCRIPTION 144393 Mower Housing STD541410 Locknut STD533t07 Belt 139888 Bolt', Shoulder 5/16-18 UNC 138O17 Bracket Assembly, Sway Bar, 131845 Arm Assembly, Pad, Brake Front 133943 Washer, Hardened 138440 Bracket Assembly, Sway Bar 155046 Arm, Idler STD624008...
  • Page 48 TRACTOR - - MODEL NUMBER 917.270612 DANA TRANSAXLE - - MODEL NUMBER 4360-128 ..
  • Page 49 TRACTOR -- MODEL NUMB_I_ 917.270612 DANA TRANSAXLE - - MODEL NUMBER 4360-t28 PART PART DESCRIPTION DESCRIPTION 160955 Housing, Upper 160944 Assy, Gear, Comb., 12T & 2274J Screw, "rapping, '1/4-20 X .734 124839;( Shaft, Idler 134400 Bell, Detent 120472X Spacer_ ,633 X .87 X .75_ 105904X Spring, Detent 105928X...
  • Page 50 TRACTOR -- MODEL NUMBER 917.917,270612 BRIGGS & STRATTON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 _614 • fr REQUIRES SPECtALTOOLS TO INSTALL SEE REPAIR INSTRUCTION MANUAL...
  • Page 51 TRACTOR - - MODEL NUMBEIR 917.270612 BRIGGS & STRATTON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 01271381(_98795117 _._A 121 CARBURETOR OVERHAUL KIT 27C._ g87@ 111_ 634_ = 137_ REQUIRES $PECLALTOOLS TO |NS'TA_ SEE REPAIR INSTRUCTION MANUAL...
  • Page 52 TRACTOR -- MODEL NUMBER 917,917.270612 BRIGGS & STRATTON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 634A 842 868 868A 171 _ 358 GASKET SET _524 1006...
  • Page 53 TRACTOR - - MODEL NUMBER 1917.917.270612 BRIGGS & STRATTON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 _€__222 _ r_ _-_ _ooo .._ ..EMmsSXONSI _L_'/-_ '_ 657"_ !I036 LABEL KIT-...
  • Page 54 TRACTOR-- MODEL NUMBER 917.917.270612 BRIGGS & STRA3"TON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 PART PART DESCRIPTION DESCRIPTION 496412 Cylinder Assembly 281346 Bushing, Throttle Shaft 399265 Beadng, Cylinder 498030 Valve, Needle 391086 * Seal, Oil 94098 "" Screw, Throttle 494238 Base, Engine 495800 Screw, Idle Speed 495858...
  • Page 55 TRACTOR - - MODEL NUMBER 917.917.270612 BRIGGS & STRATTON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1 PART PART DESCRIPTION D_SCRIPTION 810068 Screw, Set 213998 Unk, Counterweight 496280 Housing, Blower 399891 CounterweightAssembly 94786 Screw, Hex, Head, 298909 Pin, Counterweight Blower H+ousing Mounting 94593 Screw, Counterweight 225020...
  • Page 57 €_...
  • Page 60 For the repair or replacement parts you need delivered directly to your home Cal! 7 am - 7 pro, 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...