Craftsman 917.271850 Owner's Manual

Lawn tractor 21.0 hp, 42" mower electric start 6 speed transaxle

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Owner's Manual
JCRIIFTSMIIW J
LAWN TRACTOR
21.0 HP, 42" Mower
Electric Start
6 Speed Transaxle
Model No.
917.271850
I
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.
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 U.S.A.
Visit our Craftsman website:www.sears.corn/craftsman

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Summary of Contents for Craftsman 917.271850

  • 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 U.S.A. Visit our Craftsman website:www.sears.corn/craftsman...
  • Page 2 ON CRAFTSMAN RIDING EQUIPMENT For two (2) years from the date of purchase, if this Craftsman Riding Equipment is maintained, lubricated and tuned up according to the instructions in the owner's manual, Sears will repair or replace free of charge any parts that are found to be...
  • Page 3: Slope Operation

    IMPORTANT:. This cutting machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury or death. • Be sure the area is clear of other people Look for this symbol to point out before mowing.
  • Page 4 • Never carry children. They may fall off and be seriously injured or interfere • Mow up and down slopes, not across. • Remove obstacles such as rocks, tree with safe machine operation. • Never allow children to operate the limbs, etc.
  • Page 5 • Be sure the area is clear of other • Remove obstacles such as rocks, tree limbs, etc. people before mowing. Stop machine • Watch for holes, ruts, or bumps. anyone enters the area. Uneven terrain could overtum • Never carry passengers or children even with the blades off.
  • Page 6 PRODUCT SPECIFICATIONS CONGRATULATIONS on your purchase of a new tractor. It has been designed, Gasoline engineered and manufactured to give Capacity Unleaded you the best possible dependability Type: Regular performance. Oil Type SAE 30 Should you experience any problem you cannot easily remedy, please contact a API-SF-SJ): (above 32°F)
  • Page 7 Steering Wheel (I) Hex Bolt \ Steering 3/8-16x ] 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 Adapter Shaft Steering Steering Wheel Boot Seat (1) Washer 17/32 x 1-3/16 x 12 Gauge (1) Knob For Future Use Video Cassette...
  • Page 8 Your new tractor has been assembled at the factory with the 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 (See INSTALL SEAT TO ROLLTRACTOR OFF SKID Adjust seat before tightening adjustment Operation section for location knob. controls) function Remove adjustment knob and flat 1. Press lift lever plunger and raise washer securing seat to cardboard attachment lift lever to its highest packing and set aside for assembly of position.
  • Page 10 INSTALL MULCHER PLATE CHECK FOR PROPER POSITION BELTS (If previously removed) 1. Raise and hold deflector shield in See the figures that are shown for replacing motion and mower blade drive upright position. Place front of mulcher plate over front belts in the Service and Adjustments of mower deck opening and slide into...
  • Page 11 These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning, 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...
  • Page 12 KNOWYOUR 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 Switch Light Switch Attachment Position Clutch Lever...
  • 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 glasses or eye shields while operating your tractor or performing any adjustments or repairs. We recommend a wide vision safety mask over spectacles or standard safety glasses.
  • Page 14: To Operate On Hills

    The cutting height range is approxi- 2. Start mower blades by engaging attachment clutch control. mately 1-1/2 to 4". The heights are measured from the ground to the blade TO STOP MOWER BLADES - tip with the engine not running. These disengage attachment...
  • Page 15 TOWING CARTS AND OTHER ATTACH- longer. Drain the gas tank, start the MENTS engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel Tow only the attachments that are next season. See Storage Instructionsfor recommended by and comply with additional information.
  • Page 16 • Do not mow grass when it is wet. COLD WEATHER STARTING (50 ° F and grass will plug mower and leave below) undesirable clumps. Allow grass to dry 7. When engine starts, slowly push choke control in until the engine before mowing.
  • Page 17 FILL IN DATES .E U ,RSERV.CE DATES Check Brake Operation Check Tire Pressure I_ / Check Operator Presence and Interlock Systems Check for Loose Fasteners eharperi'Replace Mower Blades LubdcaUon Chart Check Battery Level Clean Battery and Terminals Check Tr_msaxle COOling Check V-Belts Check Engine Oil Level iV',,=...
  • Page 18 TRACTOR IMPORTANT: To ensure proper assembly, center hole in blade must align with star Always observe safety rules when on mandrel assembly. performing any maintenance. Reassemble blade bolt, lock washer BRAKE OPERATION and flat washer in exact order as If tractor requires more than six (6) feet shown.
  • Page 19 BA'R'ERY NOTE: Although mulU-viscosity oils (5W30, 10W30 etc.) improve starting in Your tractor has a battery charging system cold weather, these multi-viscosity oils will which is sufficient for normal use. How- result in increased oil consumption when ever, periodic charging of the battery with used above 32°1=.
  • Page 20 CLEAN AIR INTAKE/COOLING AREAS 8. Use gauge on oil fill cap/dipstick for checking level. For accurate reading, To insure proper cooling, make sure the tighten dipstick cap securely onto the grass screen, cooling fins, and other tube before removing dipstick. Keep external surfaces of the engine are kept oil at "FULU'...
  • Page 21 WARNING: TO AVIOD SERIOUS INJURY, BEFORE PERFORMING SERVICE OR ADJUSTMENTS: 1. Depress clutch/brake pedal fully and set parking brake. Place gearshift lever in neutral (N) position, Place attachment clutch in "DISENGAGED" position. 4. Turn ignition key "OFF" and remove key. Make sure the blades and all moving parts have completely stopped.
  • Page 22 • To lower front of mower loosen nut "E" TO LEVEL MOWER HOUSING on both front links an equal number of Adjust the mower while tractor is parked turns, on level ground or driveway. Make sure • When distance "D" is 1/8" to 1/2" lower tires are properly inflated (See "PROD- at front than rear, tighten nuts "F"...
  • Page 23 TO REPLACE MOTION DRIVE BELT Mandrel idler Park the tractor on level surface. Engage parking brake. For assistance, there is a belt installation guide decal on bottom side of left footrest. BELT REMOVAL- Remove mower (See "TO REMOVE MOWER" in this section of manual). NOTE: Observe entire motion drive belt...
  • Page 24 TRANSAXLE GEAR SHIFT LEVER Replace washers and snap retaining NEUTRAL ADJUSTMENT ring securely in axle groove. Replace axle cover. The transaxle should be in neutral when NOTE: To seal tire punctures and the gear shift lever is in neutral (N) (lock prevent flat tires due to slow leaks, gate) position.
  • Page 25 TO REPLACE HEADLIGHT BULB 1. Raise hood. Pull bulb holder out of the hole in the backside of the grill. Replace bulb in holder and push bulb holder securely back into the hole in the backside of the grill. 4. Close hood.
  • Page 26 TO ADJUST CARBURETOR ENGINE Your carburetor is not adjustable. If your Maintenance, repair, or replacement of the emission control devices and systems, which engine does not operate properly due to suspected carburetor problems, take your are being done at the customers expense, tractor to an authorized service center for may be performed by any non-road engine...
  • Page 27 Immediately prepare your tractor alcohol blended fuels (called gasohol storage at the end of the season or if the using ethanol or methanol) can attract tractor will not be used for 30 days or moisture which leads to separation more. formation of acids dudng storage.
  • Page 28: Troubleshooting Chart

    TROUBLESHOOTING CHART: ;ection in manual unless directed to Sears service center See appropriate PROBLEM CAUSE CORRECTION Will not start 1. Out of fuel. 1. Fill fuel tank. See "TO START ENGINE" Engine not "CHOKED" properly. in Operation section. 3. Wait several minutes Engine flooded.
  • Page 29 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center CAUSE PROBLEM CORRECTION Loss of power 1. Cutting too much grass/too 1. Set in "Higher Cut" position/ fast. reduce speed. 2. Throttle in "CHOKE" Adjust throttle control. position.
  • 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 Remove obstruction. not rotate mechanism. Worn/damaged mower Replace mower drive belt. drive belt. Frozen idler pulley. Replace idler pulley.
  • Page 31 TRACTOR - - MODEL NUMBER 917.271850 SCHEMATIC BATTERY AMMETER FUSE (OPTIONAL) _- _ BLACK STARTER CLUTCH / BRAKE (PEDAL UP) SEAT SWITCH IGNITION SWITCH W_ITE _ ..F-,_ ' _._ ' BLACK GROUNDING (OPTIONAL) SPARK BLACK IGNITION PLUG '- - FtJEL_ UNIT (2 PLUGS ON...
  • Page 32 TRACTOR - - MODEL NUMBER 917.271850 ELECTRICAL...
  • Page 33 Fuse 73510400 Nut Keps Hex 1/4-20 Uric 145491 Cable Ground 121305X Switch Seat 175566 Switch Ign 140403 Key Molded Craftsman 179720 Harness Ign 71110408 Bolt BIk. Fin Hex 1/4-20 Unc x 1/2 131563 CoverTsnninal 178861 Solenoid 121433X Ammeter Rectangular6 Amp...
  • Page 34: Chassis And Enclosures

    TRACTOR - MODEL NUMBER 917.271850 CHASSIS AND ENCLOSURES...
  • Page 35 TRACTOR - MODEL NUMBER 917,271850 CHASSIS AND ENCLOSURES KEY PART DESCRIPTION 174619 Chassis Assembly 176554 Drawbar 17060612 Screw 3/8-16 x 3/4 155272 BumperHood/Dash 168337X013 Dash STD533710 Bolt, Carriage 3/8-16 x 1 174996 Panel, Dash, LH. 172105X010 Panel, Dash, R.H. 17490608 Screw Thdrol 3/8o16 x 1/2 174330X558 HoodAssembly 126938X...
  • Page 36 TRACTOR - MODEL NUMBER 917.271850 GROUNDDRIVE...
  • Page 37 TRACTOR - MODEL NUMBER 917.271850 GROUND DRIVE KEY PART KEY PART NO. NO. DESCRIPTION NO. NO. DESCRIPTION ..Transaxle (See Breakdown) 71 t 70764 Bolt, Hex 7/16-20 x 4 Grade 5 Peedess206+545C STD551143 Washer 146682 Spring,Return, Brake 154778 Keeper, Belt, Engine, Fool-Proof 123666X Pulley, Transaxle 134683...
  • Page 38 TRACTOR - MODEL NUMBER 917.271850 STEERING iI / I \_ t-._.__.. \ -_---1__4_'--t...
  • Page 39 TRACTOR - MODEL NUMBER 917.271850 STEERING KEY PART NO. NO. DESCRIPTION 139768 SteeringWheel 175131 Axle Assembly 169840 Spindle Assembly, LH. 169839 Spindle Assembly, R.H. 6266H Bearing, Race, Thrust, Hardened 121748X Washer 25/32 x 1o5/8x 16 Gauge 19272016 Washer 27/32 x 1-1/4 x 16 Gauge 12000029 Ring, Klip 3366R...
  • Page 40: Optional Equipment

    TRACTOR - MODEL NUMBER 917.271850 ENGINE _'_'_ OPTIONAL EQUIPMENT Spark Arrester...
  • Page 41 TRACTOR - MODEL NUM BER 917.271850 ENGINE KEY PART DESCRIPTION 170546 Control, Throt Paddle 17720408 Screw, Hex Thd Cut 1/4-20 x 1/2 ..Engine, B&S, (See Breakdown) No. 407777-0107-E1 149723 Muffler Exhaust 159955 Exhaust Asm. Left 160589 Exhaust Asm. Right 138129 ClampTube Double Engine 171877...
  • Page 42: Seat Assembly

    TRACTOR - MODEL NUMBER 917.271850 SEAT ASSEMBLY KEY PART PART DESCRIPTION DESCRIPTION 160597 Seat 121248X Bushing, Snap 160166 Bracket, Pivot, Seat 72050412 Bolt, Carriage 1/4-20 x 1-1/2 71110616 Bolt 134300 Spacer, Split .28 x .88 19131610 Washer 13/32 x 1 x 10 Gauge 121250X Spdng 145006...
  • Page 43: Wheels And Tires

    Decal, Lower Dash 138311 Decal, Lift Handle 181417 Decal, Rplcmnt 165800X428 Pad Footrest LH STLT 163204 Decal, Fender, Craftsman Gold 165799X428 Pad Footrest RH STLT 156368 Decal, Fender STLT Oper Inst FJS 181302 Owner's Manual, English 181303 Owner's Manual, Spanish...
  • Page 44: Lift Assembly

    TRACTOR - MODEL NUMBER 917.271850 LIFT ASSEMBLY...
  • Page 45 TRACTOR - MODEL NUMBER 917.271850 LIFTASSEMBLY KEY PART NO. NO. DESCRIPTION 159460 Lift Lever Inner Wire Assembly 159471 Shaft Assembly, Lift 105767X Pin, Groove 12000002 E-Ring 19211621 Washer 21/32 x 1 x 21 Gauge 120183X Bearing, Nylon 125631X Grip, Handle, Fluted 122365X Button, Plunger, Red 139865...
  • Page 46: Mower Deck

    TRACTOR - MODEL NUMBER 917.271850 MOWER DECK "_ 152_ ,148 ;147 • 1144 • > 115z_ .117...
  • Page 47 TRACTOR - MODEL NUMBER 917.271850 MOWER DECK KEY PART KEY PART DESCRIPTION NO. NO. DESCRIPTION 165892 Mower Deck Assembly, 42" 149846 Knob Custom Oval S_107 Bolt 144959 V-Belt 138O17 Bracket Assembly.Sway Bar, STD541437 Front 136420 MulcherCover 165460 Bracket Sway Bar 38/42" Deck 71081010 Screw Pan HD Phillip10-24 x 5/6 STD624008...
  • Page 48 TRACTOR - MODEL NUMBER 917.271850 PEERLESS TRANSAXLE-MODEL NUMBER 206-545C NUMBERS HERE...
  • Page 49 TRACTOR - MODEL NUMBER 917.271850 PEERLESSTRANSAXLE-MODELNUMBER206-545C PART PART DESCRIPTION DESCRIPTION 772147 Transaxle Cover 786026 DowelPin FlatWasher 780086A Needle Bearing5/8" 792076A 770128 Transaxle Case .312 ID x .059W 776395 Countershaft 790079 Brake Lever Screw 114- 20 x 1-1/4" 776409 Output Shaft 792073A Screw 114- 20 x 2 1/4"...
  • Page 50 TRACTOR - MODEL NUMBER 917.271850 BRIGGS & STRA'I'fON ENGINE-MODEL NUMBER 407777, TYPE NUMBER 0167-E1 929A _' 3© nlE_ 267_ 2678 1019LABEL KIT 270(._ 287_ 447A 69t_...
  • Page 51 TRACTOR - MODEL NUMBER 917.271850 BRIGGS & STRATI'ON ENGINE-MODEL NUMBER 407777, TYPE NUMBER 0167-E1 °0 6_ _ '_ E'!I _ _ 2..= _ _,0_ 1023A 2,0_ 11691 108 (_ 121 CARBURETOR OVERHAUL f_ ,1,,, @ ,9,0 51A_ 5S2A8 6'A UL%-M-J I z_ ,,,61R 7421_ 404O 6,L_.J...
  • Page 52 TRACTOR - MODEL NUMBER 917.271850 BRIGGS& STRATTON ENGINE-MODEL NUMBER407777,TYPE NUMBER0167-E1 1095 VALVE GASKET 358 ENGINE GASKET 943@ 1022 e42 _'...
  • Page 53 TRACTOR - MODEL NUMBER 917.271850 BRIGGS & STRATTON ENGINE-MODEL NUMBER 407777, TYPE NUMBER 0167-E1 PART PART DESCRIPTION DESCRIPTION 690994 O-1: Gasket-Float Bowl 690231 Cylinder Assembly 499807 Kit-Choke Shaft 499585 Kit-Bushing/Seal (Magneto 499808 Nozzle-Carburetor Side) 690979 Key-Timing 391086 • Seal-Oil (Magneto Side) 690995 _€...
  • Page 54 TRACTOR - MODEL NUMBER 917.271850 BRIGGS & STRATTON ENGINE-MODEL NUMBER 407777, TYPE NUMBER 0167-E1 KEY PART KEY PART DESCRIPTION DESCRIPTION 692024 Clutch-Ddve 690970 °+ Gasket-Exhaust 691036 Dipstick 691127 Screw (Rocker Cover) 691032 ° Seal-Dipstick Tube 694000 Hose-Vacuum 691037 Tube-Dipstick 695239 Screw (Choke Control 691262 Armature-Starter...
  • Page 55: Suggested Guide For Sighting Slopes For Safe Operation

    SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION 1. Fold this page along dotted line indicated above. 2. Hold page before you so that its left edge Is vertically parallel to a tree trunk or other upright structure. 3. Sight across the fold In the direction of hill slope you want to measure. 4.
  • Page 56 For repair of major brand appliances in your own home... no matter who made it, no matter who sold An,/ame, dayor night (U.S_.andCanada) www.sears.ca For repair of carry-in products like vacuums, lawn equipment, and electronics, call for the nearest Sears Parts and Repair Center. 1-800-488-1222 Anyt_, dayorrt_ (U.S._.

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