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Craftsman 917.276070 Owner's Manual

26.0 hp, 48" mower electric start 6 speed transaxle
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Owner's Manual
ICHFTSMeN I
GARDEN TRACTOR
26.0 HP, 48" Mower
Electric Start
6 Speed Transaxle
Model No.
917.276070
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 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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Summary of Contents for Craftsman 917.276070

  • Page 1 IMPORTANT: For answers to your questions about this product, 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...

  • Page 2: Table Of Contents

    Warranty..........2 Maintenance........15 SafetyRules .......... 3 Serviceand Adjustments.....19 ProductSpecifications ......5 Storage..........27 Assembly/P re-Operation....... 7 Troubleshooting ........2 8 Operation..........9 Repair Parts......... 32 MaintenanceSchedule......15 SearsService......B ackCover LIMITEDWARRANTYON CRAFTSMANRIDINGEQUIPMENT Fortwo (2) years from the date of purchase,if this CraftsmanRiding Equipmentis maintained,lubricatedand tuned up accordingto the instructionsin the owner'smanual, Sears will repair or replacefree of charge any parts that are found to be defectivein material or workmanshipaccordingto the guidelinesof coveragelistedbelow.Sears will...
  • Page 3 IMPORTANT: This cutting machine is capable of amputating hands and feet and throw- ing objects. Failure to observe the following safety instructions could result in serious injury or death. • Be aware of the mower discharge direc- _IbWARNING: In order to prevent tion and do not point it at anyone.
  • Page 4 • Never allow children to operate the machine. • Mow up and down slopes, not across. • Use extra care when approaching blind • Remove obstacles such as rocks, tree corners, shrubs, trees, or other objects limbs, etc. that may obscure vision. •...

  • Page 5: Safetyrules

    • Be sure the area is clear of other • Remove obstacles such as rocks, tree limbs, etc. people before mowing. Stop machine if • Watch for holes, ruts, or bumps. Uneven anyone enters the area. terrain could overturn the machine. Tall •...
  • Page 6 Repair Protection Agreement today! AGREEMENTS Some limitations and exclusions apply. Congratulations on making a smart pur- For prices and additional information chase. Your new Craftsman® product is call 1-800-827-6655. designed and manufactured for years of dependable operation. But like all prod- SEARS INSTALLATION...
  • Page 7 Your new tractor has been assembled at the factory. Review the video cassette before you begin. When right or left hand is mentioned in this manual, it means, from your point of view, when you are in the operating posi- tion (seated behind the steering wheel).
  • Page 8 J CHECKLIST 9. Apply brake to stop tractor, set park- ing brake and place gearshift lever in Before you operate your new tractor, we neutral position. wish to assure that you receive the best 10.Turn ignition key to "STOP" position. performance and satisfaction from this Continue with the instructions that follow.
  • Page 9 These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. I'.,I REVERSE NEUTRAL HIGH CHOKE FAST SLOW IGNITION ENGINE OFF LIGHTS ON ENGINE ON ENGINE START PARKING BRAKE PARKING BRAKE PARKING BRAKE LOCKED UNLOCKED...
  • 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. Ignition ht Switch Switch Position Ammeter...
  • Page 11 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 or repairs. We recommend standard safety glasses or a wide vision safety mask worn over spectacles.
  • Page 12 TO OPERATE MOWER The cutting height range is approximately 1-1/2" to 4-1/2". The heights are mea- Your tractor is equipped with an operator sured from the ground to the blade tip with presence sensing switch. Any attempt the engine not running. These heights by the operator to leave the seat with the are approximate and may vary depending engine running and the attachment clutch...
  • Page 13 TO TRANSPORT IMPORTANT: When operating in temper- atures below32°F(0°C), use fresh, clean • Raise attachment lift to highest position with attachment lift control. winter grade gasoline to help insure good cold weather starting. • When pushing or towing your tractor, be sure gearshift lever is in neutral (N) CAUTION:...
  • Page 14 • The attachments and ground drive can now be used. If the engine does not accept the load, restart the engine and allow it to warm up for one minute using the choke as described above. COLD WEATHER STARTING (50 ° F and below) 7.

  • Page 15: Maintenance

    MAINTENANCE SCHEDULE ._*_._._ ,_£-_ o_ ,_/_ AS YOU COMPLETE RB O R SBR IOE DATES C hh :; kkTB_raek; eOsPe_:i°n Check Operator Presence Interlock Systems Check for Loose Fasteners Sharpen/Replace Mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals Check Transaxle Cooling Check V-Befts...
  • Page 16 TRACTOR IMPORTANT: To ensure proper assembly, center hole in blade must align with star on Always observe safety rules when per- mandrel assembly. forming any maintenance. 4. Install and tighten blade bolt securely BRAKE OPERATION (45-55 Ft. Lbs. torque). If tractor requires more than six (6) feet IMPORTANT: Special blade bolt is heat stopping distance at high speed in highest...
  • Page 17 TO CLEANBATTERYAND TERMINALS NOTE: Although multi-viscosity oils Corrosionand dirt on the battery and (5W30, 10W30 etc.) improve starting in terminals can cause the battery to "leak" cold weather, they will result in increased power. oil consumption when used above 32°E 1.
  • Page 18 ENGINEOIL FILTER CLEAN AIR INTAKE/COOLING AREAS Replacethe engineoil filter everyseason To insure proper cooling, make sure the or every other oil change if the tractor is grass screen, cooling fins, and other exter- used more than 100 hours in one year. nal surfaces of the engine are kept clean at all times.
  • Page 19 & WARNING: TO AVOID SERIOUS INJURY, BEFORE PERFORMING ANY SER- VICE OR ADJUSTMENTS: 1. Depress clutch/brake pedal fully and set parking brake. 2. Place gearshift lever in neutral (N) position. 3. Place attachment clutch in "DISENGAGED" position. 4. Turn ignition key to "STOP" and remove key. 5.
  • Page 20 ALTERNATE SIDE-TO-SIDE NOTE: To assist in locating hole in flanged ADJUSTMENT METHOD pin, the hole in pin is inline with notch on head of pin. If necessary, move mower • Raise mower to its highest position. side-to-side to give space between plate •...
  • Page 21 NOTE: Each full turn of nut "C" will change dim. "B" by approximately 3/16". • When distance "B" is 1/8" to 1/2" lower at front than rear, tighten nut "D" against trunnion on both front links. BOTH FRONT PLATE LINKS MUST BE •...
  • Page 22 TO REPLACE MOWER BLADE (SEC- 11. Be sure spring is hooked in secondary ONDARY) DRIVE BELT idler arm and secondary spring arm. Park the tractor on level surface. Engage INSTALL NEW MOWER BLADE parking brake. (SECONDARY) DRIVE BELT 1. Remove mower (See "TO REMOVE 12.
  • Page 23 TO ADJUST ATTACHMENT CLUTCH Road test tractor for proper stopping distance as stated above. Readjust The electric clutch should provide years if necessary. If stopping distance is of service. The clutch has a built-in brake still greater than five (5) feet in highest that stops the pulley within 5 seconds.
  • Page 24 TO START ENGINE WITH AWEAK BAT- Clutching Clutchin{ TERY Above Mids Engine Belt Kee _L, WARNING: Lead-acid batteries gen- erate explosive gases. Keep sparks, flame and smoking materials away from bat- teries. Always wear eye protection when around batteries. Transaxle If your battery is too weak to start the Pulley Twists...
  • Page 25 4. Installnew battery with terminals in ENGINE same position as old battery. Maintenance, repair, or replacement of 5. Reinstallterminal guard. the emission control devices and systems, 6. Firstconnect RED battery cable to which are being done at the customers ex- positive (+) battery terminal with hex pense, may be performed by any non-road bolt and keps nut as shown.Tighten...
  • Page 26 TO ADJUST CARBURETOR Your carburetor is not adjustable. If your engine does not operate properly due to suspected carburetor problems, take your tractor to a Sears or other qualified ser- vice center for repair and/or adjustment. High speed stop is factory adjusted. not adjust - damage may result.

  • Page 27: Storage

    which leads to separation and formation of Immediately prepare your tractor for stor- acids during storage. Acidic gas can dam- age at the end of the season or if the trac- age the fuel system of an engine while in _will not be used for 30 days or more.

  • Page 28: Troubleshooting

    TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center CAUSE PROBLEM CORRECTION 1. Out of fuel. 1. Fill fuel tank. Will not start 2. See "TO START ENGINE" 2. Engine not "CHOKED" properly. in Operation section. Wait several minutes 3.
  • Page 29 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE CORRECTION Loss of power 1. Cutting too much grass/too 1. Raise cutting height/reduce fast. speed. 2. Throttle in "CHOKE" 2. Adjust throttle control. position. 3. Clean underside of mower 3.
  • Page 30 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE CORRECTION Mower blades will 1. Obstruction in clutch 1. Remove obstruction. not rotate mechanism. 2. Worn/damaged mower 2. Replace mower drive belt. drive belt. 3. Frozen idler pulley. 3.
  • Page 31 TRACTOR - - MODEL NUMBER 917.276070 SCHEMATIC ,.1. BLACK BATTERY SOLENOID GHAAG_NG SYSTEM OUTPUT 28 VOLTS AG @ 3600 RPM FUEL SHUT-OFF SOLENOID 1_6AMPREGULATORDe _ 3_00 RpM _ALT_JT_O jR_/(REGULATOR DISCONNECTE[ PTO SWITCH HEADLIGHTS POSITION CIRCUIT IGNITION SWITCH C+G,B+H 3+F,B+E,A+D G F C POSITION CIRCUIT "MAKE"...
  • Page 32 TRACTOR - - MODEL NUMBER 917.276070 ELECTRICAL 281--_.
  • Page 33 TRACTOR - - MODEL NUMBER 917.276070 ELECTRICAL PART DESCRIPTION 144927 Battery 74760412 Bolt Hex Head 1/4-20 x 3/4 7603J Tray, Battery 145211 Bolt 1/4-20 x 7.5 Zinc 150109 Hold down Battery Dash Mount 145769 Nut Push Nylon 1/4" 176138 Switch Interlock Push4n 175688 Harness Socket Light W/4152J 4152J...
  • Page 34 TRACTOR - - MODEL NUMBER 917.276070 CHASSIS AND ENCLOSURES 11156 chassis-stealth 38=vgt...
  • Page 35 TRACTOR - - MODEL NUMBER 917.276070 CHASSIS AND ENCLOSURES PART DESCRIPTION 180375 Rail, Frame RH 175282 Drawbar, Gt 73680700 Nut, Crownlock Hex 7/16-14 unc 163976X428 Dash YTGT 2 Cyl 157882 Dash, Lower Vgt One Piece 17720408 Screw, Thd Cut 1/4-20 x 1/2 184668 Support, Battery 175260X615...
  • Page 36 TRACTOR - - MODEL NUMBER 917.276070 GROUND DRIVE 42"----"_ "23 10._. drive 9-vg...
  • Page 37 TRACTOR - - MODEL NUMBER 917.276070 GROUND DRIVE PART DESCRIPTION 7563R Washer, Thrust, Axle 17490508 Screw Thdrol 5/16-18 x 3/4 STD541437 Nut, Crownlock 3/8-16 STD561210 Pin, Cotter 149176 Wheel, Hub Assembly 12000034 Klip, Ring 140080 Bolt, Hub 142509 Disc, Brake 136927 Yoke, Brake Disc 139419...
  • Page 38 TRACTOR - - MODEL NUMBER 917.276070 STEERING ASSEMBLY i _ i I steering 16wgt...
  • Page 39 TRACTOR - - MODEL NUMBER 917.276070 STEERINGASSEMBLY PART DESCRIPTION 159944X428 Wheel, Steering 178557 Axle Asm., Front 183226 Fitting, Grease 161849 Spindle Asm, LH 161848 Spindle Asm., RH 6266H Bearing, Race Thrust Harden 121748X Washer 25/32 x 1-5/8 x 16 Ga. 12000029 Ring, Klip #T5304-75 184946X505 Cap, Spindle...
  • Page 40 TRACTOR - - MODEL NUMBER 917.276070 ENGINE 1 SPARK ARRESTER KIT J engine*intek*ELS 11 -vgt KEY PART PART NO. NO. DESCRIPTION DESCRIPTION Screw TT 3/8-16 x 2-1/4 unc Engine Briggs Model No. 17490636 Screw TT 3/8-16 x 4 uric (See Breakdown) 446777-0244-E1 17490664 149723 Muffler...
  • Page 41 TRACTOR - - MODEL NUMBER 917.276070 SEAT ASSEMBLY seat 1-vgt PART PART DESCRIPTION DESCRIPTION 166714 Seat 72050412 Bolt, Carriage 1/4-20 x 1-1/2 140551 Bracket, Pivot Fender 121249 Spacer, Split 140675 Strap, Fender Assy. 123740 Spring, Cprsn 127018X Bolt Shoulder 5/16-18 x .62 123976X Nut, Lock 1/4 Lge Fig Gr.
  • Page 42 Decal, Battery 190417 Decal, RPL 106202X Reflector, Taillight 179768X428 Pad, Footrest,LH 186725 Decal, SD PNL 179769X428 Pad, Footrest,RH 186572 Decal, Fender, Craftsman 156439 Decal, Fender Danger 190232 Manual, Owner's, English 181249 Decal, Clutch/Brake 190233 Manual, Owner's, Spanish PART WHEELS & TIRES...
  • Page 43 TRACTOR - - MODEL NUMBER 917.276070 LIFT ASSEMBLY "_ tiftjh PART PART DESCRIPTION DESCRIPTION 121006X Rod Asm., Lever 138057 Knob, lnf 3/8-16 uric 180045 Shaft Asm., Lift Vgt 155097 Pointer, Height Indicator 159189 Lever Asm., Lift Rh 123935X Plug, Hole 17060516 Screw 5/16-18 x 1 12000022...
  • Page 44 TRACTOR - - MODEL NUMBER 917.276070 MOWER DECK ,'!1 mower deck.48 standard 1 -vgt...
  • Page 45 TRACTOR - - MODEL NUMBER 917.276070 MOWER DECK PART DESCRIPTION 180358 Deck Weldment Mower 48 178915 Bracket Asm., Sway Bar 4939M Retainer Spring 178024 Arm, Suspension, Rear (Sway Bar) 174365 Bolt 7/16 Asm. Blade 180054 Blade, 48" Hi-lift (For bagging and discharging) 174360 Shaft Asm.
  • Page 46 TRACTOR - - MODEL NUMBER 917.276070 TRANSAXLE 70 _ _...
  • Page 47 TRACTOR - - MODEL NUMBER 917.276070 TRANSAXLE PART PART DESCRIPTION DESCRIPTION 4197R Axle Shaft 8119M Needle Bearing 12000034 Retaining Ring 4220R Thrust Bearing Race 4199R Final Drive Gear 4209R 3rd Reduction Pinion, Low 4216R Differential Gear 4213R 4th Reduction Gear 4215R Differential Pinion 4442R...
  • Page 48 TRACTOR - - MODEL NUMBER 917.276070 BRIGGS ENGINE-MODEL NUMBER 446777,TYPE NUMBER 0244-E1 30.J 1019 LABEL 186_ 447A 163_ 447A 1017_ _> 9895 654@ 1027 1095 VALVE GASKET 1330 REPAIR MANUAL 276@ 865B_ 1329 REPLACEMENT ENGINE 868,_ 1058 OWNER'S MANUAL 447A_ 1036 EMISSION LABEL 163_...
  • Page 49 TRACTOR - - MODEL NUMBER 917.276070 BRIGGS ENGINE-MODEL NUMBER 446777,TYPE NUMBER 0244-E1 36 _ 1022 1022 1029 1100 798_ 209 _ 914,z_ 105_ 24o_ 335.. _7°_ 41o_::_ __ o180 121 CARBURETOR OVERHAUL KfT "_ o23,I °_2_L4J _ 1oo_ I_ 13o 95.1 o16_ 51 _ 276 @...
  • Page 50 TRACTOR - - MODEL NUMBER 917.276070 BRIGGS ENGINE-MODEL NUMBER 446777,TYPE NUMBER 0244-E1 573 _ 358 ENGINE GASKET SET 3© 943 @ 513_ 276 @...
  • Page 51 TRACTOR - - MODEL NUMBER 917.276070 BRIGGS ENGINE-MODEL NUMBER 446777,TYPE NUMBER 0244-E1 PART PART DESCRIPTION DESCRIPTION 699753 Cylinder Assembly 699729 Tube-Fuel Transfer 499585 Kit-Bushing/Seal (Magneto Side) 690994 Gasket-Float Bowl 391086 • Seal-Oil (Magneto Side) 699722 Kit-Choke Shaft 699747 Sump-Engine 699726 Nozzle-Carburetor 697580 Head-Cylinder (Cylinder 1)
  • Page 52 TRACTOR - - MODEL NUMBER 917.276070 BRIGGS ENGINE-MODEL NUMBER 446777,TYPE NUMBER 0244-E1 PART PART DESCRIPTION DESCRIPTION 69782O Screw (Back Plate) 865B 691015 Cover-Air Guide 690999 Plate-Carburetor 690968 •+ Seal-Valve 698754 Filter-Air Cleaner Cartridge 691127 Screw (Rocker Cover) 691003 Screw (Air Guide Cover) 694000 Hose-Vacuum 447A...
  • Page 55 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION 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. Make turns gradually to prevent tipping or loss of control.
  • Page 56 Your Home For repair - in your home - of all major brand appliances, lawn and garden equipment, or heating and cooling systems, no matter who made it, no matter who sold it! For the replacement parts, accessories owner's manuals that you need to do-it-yourself. For Sears professional installation of home appliances...