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Craftsman 917.27481 Owner's Manual

18.5 hp, 42" mower electric start 6 speed transaxle
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Owner's Manual
CRAFTSMAN °
LAWN TRACTOR
18.5 HP, 42" Mower
Electric Start
6 Speed Transaxle
Model No.
917.274810
i_
his 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 917.27481

  • Page 1 Sears, Roebuck and Co., Hoffman Estates, IL 60179 U.S.A. Visit our Craftsman website:www.sears.com/craftsman built engines. Before you start the engine which operates this Owner's Manual, For answers to your questions about this product, Call: 1-800-659-5917 before Sears Craftsman Help Line 5 am - 5 pm, Mon - Sat...

  • Page 2: Warranty

    Troubleshooting Repair Parts ... Sears Service RIDING EQUIPMENT if this Craftsman to the instructions any parts that are found to be defective to the guidelines of coverage warranted parts for the two full years. During there will be no charges...
  • Page 3 IMPORTANT: This cutting machine ing objects. Failure to observe injury or death. _IWARNING: In order to prevent cidental starting when setting porting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot contact plug. _IWARNING: Do not coast down neutral, you may lose control...

  • Page 4: Slope Operation

    II. SLOPE OPERATION Slopes are a majorfactor relatedto loss of controlandtip-over accidents,which can result in severeinjury or death. Opera- tion on all slopes requiresextra caution. If you cannotback up the slope or if you feel uneasyon it, do not mow it. •...
  • Page 5 • Removegas-poweredequipmentfrom the truck or trailerand refuel it on the ground. If this is not possible,then refuelsuch equipmentwith a portable container,ratherthan from a gasoline dispensernozzle. • Keepthe nozzle in contactwith the rim of the fuel tank or containeropening at all times until fueling is complete.Do not use a nozzle lock-opendevice.

  • Page 6: Product Specifications

    Sears service RC12YC section of this manual). REPAIR PROTECTION AGREEMENTS Congratulations chase. Your new Craftsman® designed and manufactured dependable operation. it may require repair from time to time. That's when having a Repair Protection can save you money and aggravation.
  • Page 7 Steering Wheel Insert Steering Boot (1) Hex Bolt 5/16-18 Slope Sheet Steering Wheel (1) Large Flat Washer (1) 5/16 Lock Washer Seat (1) Washer 17/32 x 1-3/16 x 12 Gauge _(1) Knob For Future Use Wheel Adapter Steering Keys...

  • Page 8: Tools Required For Assembly

    Your new tractor has been assembled unassembled for shipping purposes. all parts and hardware you assemble as necessary to insure proper tightness. TOOLS REQUIRED ASSEMBLY A socket wrench set will make assembly easier. Standard wrench sizes you need are listed below. (1) 3/4"...

  • Page 9: Check Battery

    6. Lower seat into operatingpositionand sit in seat. 7. Slide seat until a comfortableposition is reachedwhich allowsyou to press clutch/brakepedal all the way down. 8. Get off seat without movingits ad- justed position. 9. Raise seat and tightenadjustment knob securely. Seat Seat Flat Washer...

  • Page 10: Check Tire Pressure

    CHECKTIRE PRESSURE The tires on your tractor were overin- flated at the factory for shipping purposes. Correct tire pressure is important for best cutting performance. • Reduce tire pressure to PSI shown in "PRODUCT SPECIFICATIONS" of this manual. CHECK DECK LEVELNESS For best cutting results,...
  • Page 11 These symbols may appear on your tractor or in literature supplied with the product. Learn and understand their meaning. REVERSE NEUTRAL HIGH ENGINE OFF REVERSE ENGINE ON OPERATION SYSTEM (ROS) OVER TEMP FUEL OIL PRESSURE LIGHT ATTACHMENT ATTACHMENT CLUTCH DISENGAGED CLUTCH ENGAGED LIGHTS ON...

  • Page 12: Operation

    KN OW YOU R TRACTOR READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATINGYOUR TRACTOR Compare the illustrations with your tractor to familiarize yourself with the locations of various controls and adjustments. Attachment Clutch Lever Ammeter Light Switch _ Throttle/Choke Control Clutch/Brake Pedal...
  • Page 13 The operation of any tractor the eyes, which glasses or eye shields adjustments or repairs. spectacles or standard TO USE YOUR TRACTOR TO SET PARKING BRAKE Your tractor is equipped with an operator presence sensing switch. When is running, any attempt by the operator to leave the seat without first setting...
  • Page 14 For best cuttingperformance,grass over 6 inches in height should be mowed twice. Makethe first cut relativelyhigh; the second to desired height. ADJUST GAUGE WHEELS Gauge wheels are properly adjusted when they are slightly off the ground mower is at the desired cutting operating position.
  • Page 15 TO OPERATE ON HILLS _,WARNING: Do not drive up or down hills with slopes greater than 15 ° and do not drive across any slope. Use the slope guide at the back of this manual. • Choose the slowest speed ing up or down hills.
  • Page 16 Insert key into ignition and turn key clockwise to start position key as soon as engine starts. not run starter continuously than fifteen seconds per minute. engine does not start after several attempts, move throttle control position, wait a few minutes again.
  • Page 17 FILL IN DATES REGULAR SERVICE Check Brake Operation Check Tire Pressure Check Operator Presence ROS Systems Check for Loose Fasteners Sharpen/Replace Mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals Check Transaxle Cooling Check V-Belts Check Engine Oil Level Change Engine Oil (with oil filter)
  • Page 18 TRACTOR Always observe safety rules when forming any maintenance. BRAKE OPERATION If tractor requires more than five (5) feet to stop at highest speed in highest level, dry concrete or paved surface, brake must be checked and adjusted. "TO ADJUST BRAKE"...
  • Page 19 NOTE: Do not use a nail for balancing blade. The lobes of the center appear to be centered, but are not. • Slide blade on to an unthreaded of the steel bolt or pin and hold the bolt or pin parallel with the ground.
  • Page 20 Remove the drain tube and replace cap onto the end of the drain valve. Refill engine with oil through stick tube. Pour slowly. Do not overfill. For approximate capacity UCT SPECIFICATIONS" section manual. Use gauge on oil fill cap/dipstick checking level.
  • Page 21 CLEANING • Clean engine, battery, seat, finish, etc. of all foreign matter. • Keep finished surfaces and wheels free of all gasoline, oil, etc. • Protect painted surfaces with auto- motive type wax. SERVICE OR ADJUSTMENTS: WARNING: TO AVOID Depress clutch/brake Place gearshift lever in neutral...
  • Page 22 TO LEVEL MOWER HOUSING Adjust the mower while tractor on level ground or driveway. Make sure tires are properly inflated (See "PROD- UCT SPECIFICATIONS" section manual). If tires are over or underinflated, you will not properly adjust your mower. SIDE-TO-SIDE ADJUSTMENT •...
  • Page 23 Mandrel Idler Pulleys Mandrel Pulley TO CHECK AND ADJUST BRAKE Your tractor is equipped with an adjustable brake system which is mounted right side of the transaxle. If tractor requires more than five (5) feet to stop at highest speed in highest level, dry concrete or paved...
  • Page 24 Engine Clutching Stationary Idler Transaxle TRANSAXLE GEAR SHIFT LEVER TRAL ADJUSTMENT The transaxle should be in neutral the gear shift lever is in neutral gate) position. The adjustment at the factory; however, if adjustment needed, proceed as follows: Make sure transaxle is in neutral NOTE: When...
  • Page 25 TO REMOVE CABLES, REVERSE ORDER BLACK cable first from chassis then from the fully charged RED cable last from both batteries. Weak or Dead Fully Charged Battery Battery REPLACING BATTERY WARNING" Do not short battery terminals by allowing a wrench other object to contact both terminals...
  • Page 26 ENGINE Maintenance, repair, or replacement emission control devices and systems, are being done at the customers may be performed by any non-road engine repair establishment or individual. Warranty repairs must be performed by an authorized engine manufacturer's service outlet. TO ADJUST THROTTLE CONTROL CABLE The throttle control...
  • Page 27 Immediately prepare your tractor age at the end of the season tor will not be used for 30 days or more. _ICAUTION: Never store the tractor with gasoline in the tank inside a building where fumes may reach an open flame or spark.

  • Page 28: Troubleshooting

    TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE Will not start 1. Out of fuel. Engine properly. Engine Bad spark Dirty air filter. Dirty fuel filter. Water Loose or damaged Carburetor 10. Engine valves out of adjustment.
  • Page 29 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center CAUSE PROBLEM 1. Cutting too much grass/too Loss of power fast. 2. Throttle in "CHOKE" position. 3. Build-up of grass, leaves and trash under Dirty air filter. Low oil level/dirty Faulty spark plug.
  • Page 30 TROUBLESHOOTING CHART: See appropriate section in manual unless directed to Sears service center PROBLEM CAUSE Mower blades will Obstruction not rotate mechanism. Worn/damaged belt. Frozen Frozen 1. Engine speed too slow. Poor grass discharge Travel speed 3. Wet grass. Mower deck not level. Low/uneven Worn, Buildup...
  • Page 31 TRACTOR - - MODEL NUMBER 917.274810 SCHEMATIC 02831 193372 AMMETER (OPTIONAL) ... t BLUE LIGHT LIGHT SWm YOUR TRACTOR EQUIPPED ALTERNATOR THE LIGHTS ARE NOT CONNECTED BATTERY, OWN ELECTRICAL IGNITION SWITCH BECAUSE BRIGHTNESS POSITION CIRCUIT "MAKE" WILL CHANGE WITH ENGINE SPEED.
  • Page 32 TRACTOR - - MODEL NUMBER 917.274810 ELECTRICAL...
  • Page 33 73510400 Nut Keps Hex 1/4-20 unc 4207J Cable Ground 192749 Switch Seat DP w/Ramps 193350 Switch 140403 Key Molded Craftsman 110712X Switch Light 193372 Harness 71110408 Bolt BIk. Fin Hex 1/4-20 unc x 1/2 131563 Cover Terminal 178861 Solenoid 121433X...
  • Page 34 TRACTOR - - MODEL NUMBER 917,274810 CHASSIS ENCLOSURES chassis-Laser-It=stlt...

  • Page 35: Chassis And Enclosures

    TRACTOR CHASSIS AND ENCLOSURES NOTE: All component dimensions given in U. S. - - MODEL NUMBER 917,274810 PART DESCRIPTION 174619 Chassis Assembly 176554 Drawbar 155272 Bumper Hood/Dash 193511X013 Dash STD533710 Bolt, Carriage 3/8-16 x 1 174996 Panel, Dash, L.H. 172105X010 Panel, Dash, R.H.

  • Page 36: Ground Drive

    TRACTOR - - MODEL NUMBER 917.274810 GROUND DRIVE drive-fender.stir...
  • Page 37 TRACTOR GROUND DRIVE PART DESCRIPTION Transaxle Peerless (See Breakdown) 146682 Spring, Return, Brake 123666X Pulley, Transaxle 12000028 Ring, Retainer 121520X Strap, Torque 17060512 Screw 5/16-18 x 3/4 192502 Rod Shifter Fender STD561210 Pin, Cotter 105701X Washer, Shift Plate 74550412 Bolt 1/4-28 unfW!Patch 10040400 Washer...
  • Page 38 TRACTOR - - MODEL NUMBER 917,274810 STEERING 121_ ?, 3'-----4_3 ' steering...
  • Page 39 TRACTOR - - MODEL NUMBER 917,274810 STEERING NOTE: All component dimensions given in U. S. PART DESCRIPTION 186093X428 Steering Wheel 184706 Axle Assembly 169840 Spindle Assembly, L.H. 169839 Spindle Assembly, R.H. 6266H Bearing, Race, Thrust, Hardened 121748X Washer 25132 x 1-5/8 x 16 Ga. 12000029 Ring, Klip 175121...
  • Page 40 TRACTOR - - MODEL NUMBER 917,274810 ENGINE 78 < OPTIONAL EQUIPMENT Spark Arrester PART DESCRIPTION 170545 Control, Throttle/Choke 17720408 Screw, HexThd Cut 1/4-20 x 1/2 Engine, B&S, No. 31P777-0299-E1 (See Breakdown) 137352 Muffler Exhaust 165291 Gasket, Muffler 148456 Tube Drain Oil Easy 169837 Shield, Brn/Dbr...

  • Page 41: Seat Assembly

    TRACTOR SEAT ASSEMBLY seat _Lknob 1 PART DESCRIPTION 188719 Seat 140551 Bracket, Pivot, Seat 71110616 Bolt 19131610 Washer 13/32 x 1 x 10 Ga. 145006 Clip, Push-In Hinged STD541437 124181X Spring, Seat Screw 3/8-16 x 1-1/2 17000616 19131614 Washer 13/32 x 1 x 14 Ga. 182493 Pan, Seat 166369...

  • Page 42: Wheels And Tires

    186367 Decal Maintenance 133644 Decal Lower Dash 189088 Decal 193564 Decal Rplcmnt 186572 Decal Fender, Craftsman White 164065 Decal Sting Whl Domed 193308 Decal Fender STLT Oper Inst E/S V-Belt Dr Sch Tractor 146046 Decal WHEELS AND TIRES 4,10 PART...

  • Page 43: Lift Assembly

    TRACTOR LIFT ASSEMBLY PART 159460 159471 105767X 12000002 19211621 120183X 125631X 122365X 139865 139866 4939M 173288 73350800 175689 73800800 139868 163552 169865 73540600 NOTE: - - MODEL NUMBER 917.274810 DESCRIPTION Wire Asm Inner/Sprg W/plunger Shaft Asm Lift RH w/Inf Pin Groove 1 500 Zinc E Ring #5133-62 Washer...

  • Page 44: Mower Deck

    TRACTOR - - MODEL NUMBER 917,274810 MOWER DECK 113 111 21 119" 118 _ 14-- 42 D man-t-path silt 3...
  • Page 45 TRACTOR MOWER DECK PART DESCRIPTION 165892 Mower Deck Assembly, STD533107 Bolt 138017 Bracket Assy., Sway Bar, Front 165460 Bracket Sway Bar 38/42" STD624008 Retainer Spring 178024 Bar Sway Deck 850857 Bolt, Hex 3/8-24 x 1.25 Gr. 8 STD551137 Washer, Lock 140296 Washer, Hardened...
  • Page 46 TRACTOR PEERLESS TRANSAXLE--MODEL MODEL and SERIAL NUMBERS HERE Model et S_riel Chiffre - - MODEL NUMBER 917,274810 NUMBER 206-545C...
  • Page 47 TRACTOR PEERLESS TRANSAXLE--MODEL PART DESCRIPTION Transaxle Cover 772147 Needle Bearing 5/8" 780086A Transaxle Case 770128 Countershaft 776395 Qutput Shaft 776409 778364 Spur Gear (38 teeth) 778369 Spur Gear (15 teeth) 778330 Spur Gear (11 teeth) 792180 Shift Key Woodruff Key #9 792047 Shift Collar 784352...
  • Page 48 TRACTOR BRIGGS & STRATTON ENGINE-MODEL 664_ 1 1_ 584_ 358 ENGINE GASKET SET 943 O 6170,022_ 691 @ 842_ 1019 LABEL KIT 1068 OwNER'S MANUALI I 1036 EMISSION LABEL 46 SHORT BLOCK 1330 REPAIR MANUAL 1329REPLACEMENTENGINE I Ol 750,_ 1270 I_ 121 CARBURETOR OVERHAUL 634A_...
  • Page 49 TRACTOR BRIGGS & STRATTON ENGINE-MODEL 1022 1022 544_ 803 _ 310 I ,_ _ 503_ 1040 305A 305 % 1267 - - MODEL NUMBER 917,274810 NUMBER 31P777, TYPE NUMBER 0378-E1 6170 54'_ 654 @ 1095 VALVE GASKET 1022 1070 1005 1044_ 763®...
  • Page 50 TRACTOR BRIGGS & STRATTON ENGINE-MODEL PART DESCRIPTION 697174 Cylinder Assembly 399265 Kit-Bushing/Seal Side) 391086 • Seal-Oil (Magneto 697188 Sump-Engine 698147 Head-Cylinder 699168 °+ Gasket-Cylinder 697109 ° Gasket-Breather 697113 Tube-Breather 697110 ° Gasket-Crankcase 690360 Screw (Cylinder 690946 Plug-Oil Drain 697127 Crankshaft 690947 °...

  • Page 51: Briggs & Stratton

    TRACTOR - - MODEL NUMBER 917,274810 BRIGGS & STRATTON ENGINE-MODEL PART DESCRIPTION 691043 Plug-Spark 697191 Gasket Set-Engine 19203 Flywheel Puller 89838 Wrench-Spark 691691 Washer (Governor 697122 Elbow-Intake 697153 Filter-Air Cleaner 691261 Washer (Starter 696459 Alternator 691532 Strap-Starter 691251 Nut (Governor 693699 Drive-Starter 692024...
  • Page 55 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION ONLY RIDE UP AND DOWN HILL, NOT ACROSS HILL 15 DEGREES MAX. 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.
  • Page 56 For repair - in your home - of all major brand appliances, lawn and garden equipment, 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 and items like garage door openers and water heaters.

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917.274810

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