1. Manuals
  2. Brands
  3. Craftsman Manuals
  4. Lawn Mower
  5. EZ3 917.270680
  6. Owner's manual

Craftsman EZ3 917.270680 Owner's Manual

16.0 hp electric start 42" mower automatic lawn tractor
Hide thumbs
Table of Contents

Advertisement

Quick Links

Owner's
Manual
CRnFTSMnN o
16.0 HP
ELECTRIC
START
42" MOWER
AUTOMATIC
LAWN TRACTOR
Model No.
917.270680
• Safety
• Assembly
• Operation
• Maintenance
• Repair
Parts
This product
has a low emission
engine which operates
dnfferently from previously
built engines,
Before you start the en-
gine, read and understand
this Owner's
Manual.
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
5 am- 5 pro, Mon - Sat
Sears, Roebuck and Co., Hoffman Estates, II 60179
Visit our Craftsman
website:www.sears.com/craftsman

Advertisement

Table of Contents
loading

Related Manuals for Craftsman EZ3 917.270680

Summary of Contents for Craftsman EZ3 917.270680

  • Page 1 Read and follow all Safety about this product, Call: 1-800-659-5917 Rules and Instructions before operating this equipment. Sears Craftsman Help Line 5 am- 5 pro, Mon - Sat Sears, Roebuck and Co., Hoffman Estates, II 60179 Visit our Craftsman website:www.sears.com/craftsman...
  • Page 2 Sears will replace the battery at no charge. War- ranty service is available free of charge by taking your Craftsman riding equipment your nearest Sears Service Center. In-home warranty service...
  • Page 3 can result in severe injury or death. All IMPORTANT: This cutting machine slopes require extra caution. If you canno_ capable of amputating hands and feet back up the slope or if you feel uneasy and throwing objects. Failure to observe it, do not mow it.
  • Page 4 • Never tamper with safety devices. • Before and when backing, look behind Check their proper operation regularly. and down for small children. • Keep machine free of grass, leaves, or • Never carry children. They may fall off other debris build-up.
  • Page 5 TORQUE: in effective working order by the opera- tor. CONGRATULATIONS on your purchase In the state of California the above is of a Craftsman Tractor. It has been required by law (Section 4442 of the designed, engineered and manufactured California...
  • Page 6 Steering Wheel //,S _ ', (1) Hex Bolt Steering 3/8-16 x 1 Wheel Insert (1) Large Flat Washer (1) Locknut 5/16-18 (1) Lockwasher 3/8 (1) Hex Bolt 5/16-18 x 1-1/4 Steering Extension Steering Wheel Adapter Shaft Boot Seat (1) Washer (1) Shoulder 17/32 x 1-3/16 x 12 Gauge Bolt 5/16-18...
  • Page 7 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 8 TO ROLL TRACTOR OFF SKID (See Label Operation section for location and function of controls) • Press lift lever plunger and raise Terminal Ba_er attachment lift lever to its highest Door position. • Release parking brake by depressing clutch/brake pedal. •...
  • Page 9 INSTALL MULCHER PLATE belts in the Service and Adjustments section of this manual. Verify that the (If previously removed) belts are routed correctly. • Raise and hold deflector shield in CHECK BRAKE SYSTEM upright position. • Place front of mulcher plate over front After you learn how to operate your...
  • Page 10 These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. BA_-ERY 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...
  • Page 11 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 Attachment Ignition Switch Clutch Ammeter...
  • Page 12 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 adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses.
  • Page 13 TO OPERATE ON HILLS The cutting height range is approxi- mately 1-1/2 to 4". The heights are A, CAUTION: Do not drive up or down measured from the ground to the blade hills with slopes greater than 15 ° and do tip with the engine not running.
  • Page 14 Do not mix oil with gasoline. Purchase NOTE: To protect hood from damage fuel in quantities that can be used when transporting your tractor on a truck within 30 days to assure fuel fresh- or a trailer, be sure hood is closed and ness.
  • Page 15 IMPORTANT: Should your transmissio WARM WEATHER STARTING (50 ° F and require removal for service or replace- above) ment, it should be purged after reinstall • When engine starts, move the throttle tion before operating the tractor. control to the fast position. •...
  • Page 16 MOWING TIPS MULCHING MOWING TIPS • Mower should be properly leveled for IMPORTANT: For best performance, best mowing performance. See "TO keep mower housing free of built-up LEVEL MOWER HOUSING" in the grass and trash. Clean after each use. Service and Adjustments section •...
  • Page 17 A S¥OUOOMPLETE FILL IN DATES Check Brake Operation Check Tire Pressure Check Operator Presence and T Interlc_k Systems Check for Loose Fasteners Lubrication Chart Check Battery Level Sharpen/Replace Mower Blades Clean Battery and Terminals Check Transaxle Cooling i_ # Adjust Blade Belt(s) Tension Adjust Motion Drive Belt(s) Tension Check Engine Oil Level Change Engine OIl...
  • Page 18 TRACTOR IMPORTANT: To ensure proper assem- bly, center hole in blade must align with Always observe safety rules when star on mandrel assembly. performing any maintenance. • Reassemble hex bolt, lock washer and BRAKE OPERATION flat washer in exact order as shown. If tractor requires more than six (6) feet •...

  • Page 19: Battery Charging & Cleaning

    BA'n'ERY TRANSAXLE PUMP FLUID Your tractor has a battery charging The transaxle was sealed at the factory system which is sufficient for normal use. and fluid maintenance is not required the life of the transaxle. Should the However, periodic charging of the battery with an automotive charger...
  • Page 20 • Use gauge on oil fill cap/dipstick • If very dirty or damaged, replace pre- cleaner. checking level. Be sure dipstick cap is • Reinstall pre-cleaner over cartridge. tightened securely for accurate • Reinstall cover and secure with reading. Keep oil at "FULL" line on knob(s).
  • Page 21 free of all gasoline, oil, etc. • Protect painted surfaces with automo tive type wax. We do not recommend using a garden hose to clean your tractor unless the electrical system, muffler, air filter and CLEANING carburetor are covered to keep water OL •...
  • Page 22 Before making any necessary adjust- TO LEVEL MOWER HOUSING ments, check that both front links are Adjust the mower while tractor is parked on level ground or driveway• Make sure equal in length. Both links should t=res areproperly inflated (See •...
  • Page 23 TO REPLACE MOWER BLADE With Parking Brake "Engaged" DRIVE BELT Nut "A" The mower blade drive belt may be Jam Nut replaced without tools. Park the tractor on level surface. Engage parking brake. BELT REMOVAL- • Remove mower from tractor (See 'q-O REMOVE MOWER"...
  • Page 24 TRANSAXLE MOTION CONTROL FRONT WHEEL TOE-IN/CAMBER LEVER NEUTRAL ADJUSTMENT The front wheel toe-in and camber The motion control lever has been preset not adjustable on your tractor. If damage at the factory and adjustment should not has occurred to affect the front wheel be necessary.
  • Page 25 TO ATTACH JUMPER CABLES • Connect each end of the RED cable to the POSITIVE (+) terminal of each battery, taking care not to short against chassis. Battery • Connect one end of the BLACK cable to the NEGATWE (-) terminal of fully charged battery.
  • Page 26 TO ADJUST CARBURETOR ENGINE NOTE: The carburetor on this engine is Maintenance, repair, or replacement low emission. It is equipped with an idle the emission control devices fuel adjusting needle with a limiter cap, systems, which are being done at the which allows some adjustment within customers...
  • Page 27 PRELIMINARY SETTING Idle Speed Screw • Air cleaner assembly must be as- sembled to the carburetor when making carburetor adjustments. • Be sure the throttle control cable is adjusted properly (see above). FINAL SETTING • Start engine and allow to warm for five minutes.
  • Page 28 ethanol or methanol) can attract moisture Immediately prepare your tractor for which leads to separation and formation storage at the end of the season or if the tractor will not be used for 30 days or of acids during storage. Acidic gas can more.
  • Page 29 TROUBLESHOOTINGCHART CAUSE CORRECTION PROBLEM • Out of fuel. i Will not start • Fill fuel tank. • Engine not "CHOKED" • See "TO START ENGINE" properly. in Operation section. • Engine flooded. • Wait several minutes before attempting to start. •...
  • Page 30 TROUBLESHOOTING CHART PROBLEM CAUSE CORRECTION Loss of power Cutting too much grass/too • Set in "Higher Cut" position/ fast. reduce speed. Throttle in "CHOKE" • Adjust throttle control. position. Clean underside of mower Build-up of grass, leaves • and trash under mower. housing.
  • Page 31 TROUBLESHOOTING CHART CORRECTION =ROBLEM CAUSE • Remove obstruction. _owerbladeswill • Obstruction in clutch mechanism. not rotate • Replace mower drive belt. • Worn/damaged mower drive belt. • Replace idler pulley. • Frozen idler pulley. • Frozen blade mandrel. • Replace blade mandrel.
  • Page 32 NOTES...
  • Page 33 TRACTOR - - MODEL NUMBER 917.270680 SCHEMATIC BATrERY AMMETER FUSE RE O *_ _ BLACK • w.,_ '© ' ,O--:----- SOLENO,D [_!! STARTER C_UT-ChI_BR-AKE (PEDAL UP) SEAT SWITCH ..(NOT OCCUPIED) IGNITION SWITCH W_TE ..BLACK 61_c BlOC K BLACK ATT'MENT CLUTCH ..
  • Page 34 TRACTOR - - MODEL NUMBER 917.270680 ELECTRICAL...
  • Page 35 TRACTOR - - MODEL NUMBER 917,270680 ELECTRICAL PART DESCRIPTION 144925 Battery12 VOLT 25 AMP 74760412 Bolt Hex Hd 1/4-20unc x 3/4 156417 Case Battery 153664 Switch, Interlock Push-In 166182 Harness Asm Light W/4152j 4152J Bulb Light #1156 4799J Cable Battery 6 Ga 11" red 146147 Cable Battery 6 Ga w/16 wire red 166180...
  • Page 36 TRACTOR - - MODEL NUMBER 917.270680 CHASSIS AND ENCLOSURES...
  • Page 37 TRACTOR - - MODEL NUMBER 917.270680 CHASSIS AND ENCLOSURES PART DESCRIPTION 169830 Chassis 169061 Drawbar 17060612 Screw 3/8-16 x 3/4 155272 BumperHood_ash 168337X013 Dash STD533710 Bolt, Cardage 3/8-16 x 3/4 155927 Panel, Dash, L.H. 1456B0 Clip Tinnerman Gdlle P/L 169117)(010 PaneI, Dash, R.H, 144983)(558 Hood Assembly...
  • Page 38 TRACTOR - - MODEL NUMBER 917.270680 GROUND DRIVE 21_. 36 35 _103 84 2 •...
  • Page 39 TRACTOR - - MODEL NUMBER 917.270680 GROUND DRIVE PART PART DESCRIPTION DESCRIPTION Transmission (See Breakdown) 19132012 Washer 13/32 x 1-1/4 x 12 Ga. Hydro Gear Model 322-0510 169182 Strap, Torque, Rh 165866 Rod, Shift 169496 Spacer, Axle STD561210 Pin, Cotter 1/8 x 1 121749X Washer 25/32 x 1-1/4 x 16 Ga.
  • Page 40 TRACTOR - - MODEL NUMBER 917,270680 STEERING ASSEMBLY i:!:! ,_42 37---_A' I...
  • Page 41 TRACTOR - - MODEL NUMBER 917.270680 STEERING ASSEMBLY PART DESCRIPTION 139768 Steering Wheel 154427 Axle Assembly STMP Dropped STL 156483 Spindle Assembly,L.H. 157473 Spindle Assembly, R.H. 6266H Bearing, Race, Thrust, Hardened 121748X Washer 25/32 x 1-5/8 x 16 Gauge 19272016 Washer 27/32 x 1-1/4 x 16 Gauge 12000029 Ring, Klip...
  • Page 42 TRACTOR - - MODEL NUMBER 917.270680 ENGINE i, ¸ ;. /+' / OPTIONAL EQUIPMENT Spark Arrester...
  • Page 43 TRACTOR - - MODEL NUMBER 917.270680 ENGINE PART DESCRIPTION ControlThrot/Ch Lh 162157 Screw Hex Thd Cut 1/4-20x5/8 T 17720410 ..Engine(See Breakdown) BnggsModel 310707-0130-E1 Muffler Exhaust B&S Lt 137352 Gasket 1 313 Id Tin Plated 165291 13280324 NipplePipe 3/8 NptX 3" 13200300 Elbow Std 90 Degree 3/8-18 Npt STD551237...
  • Page 44 - - MODEL NUMBER 917.270680 SEAT ASSEMBLY PART PART DESCRIPTION DESCRIPTION 14O122 Seat 3350 BIkJblk Craftsman 121246X Bracket Pnt Mounting Switch 140551 Bracket Pnt Pivot Seat (blk) 121248X BushingSnap Bik Nyl 50 Id 71110616 Bolt Fin Hex 3/8-16uric X 1...
  • Page 45 Decal, By-Pass 33644 Decal, CustomerMaintenance 169210 Decal, Lift Handle 66887 Decal, Deck MowafEZ 138311 Pad Footrest LH STLT 163204 Decal, Fender, Craftsman 165800X428 Pad Footrest RH STLT 156439 Decal, Fender Da_ger 165799X428 Owner's Manual, English 146046 Decal, V-Belt DdveSchematic 172095...
  • Page 46 TRACTOR - - MODEL NUMBER 917.270680 LIFT ASSEMBLY ...1 • "...
  • Page 47 TRACTOR - - MODEL NUMBER 917.270680 LIFT ASSEMBLY PART DESCRIPTION 159460 Washer Asm InnerSpdng W/Plunger 159471 Shaft Asm. Lift 105767X Pin Groove 12000002 E Ring #513.3-62 19211621 Washer21/32x1 x21 Ga. 120183X BearingNylong 125631X Grip Handle Fluted 122365X ButtonPlunger Read 139865 LinkAsm LiftL.H.
  • Page 48 TRACTOR -- MODEL NUMBER 917,270680 MOWER DECK 19/"...
  • Page 49 TRACTOR - - MODEL NUMBER 917.270680 MOWER DECK PART PART DESCRIPTION DESCRIPTION Bolt, Shoulder 5/16-18 U NC ! 65892 Mower Deck Assembly, 42" 139888 Bolt 131845 STD533107 Arm Assembly, Pad, Brake Washer, Hardened 138017 Bracket Assembly,Sway Bar, 133943 Front 155046 Arm, Idler 165460 Bracket Sway Bar 38/42"...
  • Page 50 TRACTOR - - MODEL NUMBER 917.270680 HYDRO TRANSAXLE -- MODEL NUMBER 322-0510 20W50 OiL _s7 124 SEAL AND O_RING KIT/'127...
  • Page 51 TRACTOR - - MODEL NUMBER 917.270680 HYDRO TRANSAXLE -- MODEL NUMBER 322-0510 PART PART DESCRIPTION DESCRIPTION Brake Puck 170351 Main Housing,Assembly 142883 Puck Plate 170352 Side Housing, Assembly 142882 170353 Center Section, Assembly 170409 Brake ActuatingPin 170354 Swashplate, Trunion Machined 170410 HFHCS 1/4-20X2 W/Patch, Special Flange...
  • Page 52 TRACTOR - - MODEL NUMBER 917.270680 BRIGGS & STRATTON ENGINE-MODEL NUMBER 310707, TYPE NUMBER 0130-E1 REQUIRES SPECIALTOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. 914 <:,_r !_::__ 1022 1023 :/I L4oO;? 830 _,, 1029 " 1033 VALVE OVERHAUL KIT 51 @ 15!_ 51A 1022 ..')
  • Page 53 TRACTOR - - MODEL NUMBER 917.270680 BRIGGS & STRATTON ENGINE-MODEL NUMBER 310707, TYPE NUMBER 0130-E1 265 I!; 216A...
  • Page 54 TRACTOR - - MODEL NUMBER 917.270680 BRIGGS & STRATTON ENGINE-MODEL NUMBER 310707, TYPE NUMBER 0130-E1 510AI 513 I'_ 513 I" 697 _;_ 783B _,:_)'_ \_') 493A _- r'-- ._ 1051 305 _, •...
  • Page 55 TRACTOR - - MODEL NUMBER 917.270680 BRIGGS & STRATTON ENGINE-MODEL NUMBER 310707, TYPE NUMBER 0130-E1 PART PART DESCRIPTION DESCRIPTION 690156 CylinderAssembly 232118 • Jet, Main(Standard) 399265 Bushing/Seal Kit 232119 Jet, Main (High Altitude) 291675 "_ Seal-oil 690191 CarburetorOverhaulKit 494238 Sump-Engine 690194 Carburetor 690188...
  • Page 56 TRACTOR - - MODEL NUMBER 917.270680 BRIGGS & STRATTON ENGINE-MODEL NUMBER 310707, TYPE NUMBER 0130-E1 PART PART DESCRIPTION DESCRIPTION 510A 497606 Drive, Starter 497607 Cap-End (Use With Aluminum & Plastic Ring 497604 Housing-Starter GearOnly) 94555 Stud-RookerArm 398003 Ciotch-Ddve 496415 DipstickJTube Assembly 495230 Dipstick 224110...
  • Page 59 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL SIGHTING "" 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 changingdirection on slopes.
  • Page 60 Get it fixed, at your home or ours! For repair of major brand appliances in your own home... no matter who made it, no matter who sold ifl 1-800-4-MY-HOME sM Anytime, day or night (1-800-469-4663) www.sears.com To bring in products such as vacuums, lawn equipment and electronics for repair, call for the location of your nearest Sears Parts &...

Table of Contents