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Operator's Manual
LAWN TRACTO
16.5 HR* 42" Mower
Electric Start
6 Speed Transaxle
Model No.
917.28903
• Espa5ol, p. 33
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:
For answers to your questions about
this product, Call:
Read and follow all Safety
Rules and Instructions before
1=800=659-5917
Sears Craftsman Help Line
operating this equipment.
5 am - 5 pm, Mon - Sat
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Maintenance .............................................................. 17 Warranty .................................................. 2 Safety Rules ........................................... 3 Service and Adjustments ...................... 22 Product Specifications .................................... 6 Storage ................................................. 27 AssemblyiPre-Operation ........................ 8 Troubleshooting .................................... 28 Sears Service ........
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DANGER: This cutting machine is capable of amputating hands and feet and throwing objects. Failure to observethe following safety instructions could result in serious injury or death. , Do not mow in reverse unless absolutely _IbWARNIN G: In order to prevent accidental necessary. Always look down and behind starting when setting up, transporting, ad- before and while backing. justing or making repairs, always disconnect • Never direct discharged material toward spark plug wire and place wire whe
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U, SLOPE OPERATION • Before andwhile backing, look behind and down for small children° Slopes are a major factor related to loss of , Never carry children, even with the blades control and tip-over accidents, which can shutoff, They may fall offand be seriously result in severe injury or death. Operation injured or interfere with safe machine on all slopes requires extra caution_ If you operation, Children who have been given cannot back up the slope or if you feel uneasy rides in the past may s
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• Keep machine free of grass, leaves, or , Remove gas-poweredequipment from the otherdebris build-up, Clean oil or fuel spill- truck or trailer and refuel it on the ground° age and remove any fuef_soaked debris. If this is not possible, then refuel such Allow machine to cool before storing. equipmentwith a portable container, rather • If you strike a foreign object, stop and than from a gasoline dispenser nozzle° inspectthe machine_ Repair, if necessary, • Keep the nozzle in contact with the rim
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PRODUCT SPECIFICATIONS In the state of California the above is required by law (Section 4442 of the California Public Gasoline Capacity 1.25 Unleaded Resources Code). Other states may have and Type: Regular similar laws. Federal laws apply on federal Oil Type SAE 30 (above 32°F) lands. A spark arrester for the muffler is (API-SG-SL): SAE 5W-,30(betow 32°F available through your nearest Sears service center (See REPAIR PARTS manual). Oil Capacity: W!Filter 56 oz. W!O Filter 48 oz. Spark Plug: Cha
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Steering Wheel fb Steering (1) Large Flat Washer Wheel Insert (1) 5/16 Lock Washer (1) Hex Bolt 5/t6-I8 x 4 Steering [__:_ Steering Wheel Extension Steering Shaft ,1tlt11111t, Adapter Boot i I Seat (1) Washer I_(1) Knob (1) Seat (1) Oil Drain Tube For Future Use Slope Sheet Keys (2) Keys 7
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'four 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. TOOLS REQUIRED FOR ASSEMBLY A socket wrench set will make assembly easier. Standard wrench sizes you need are listed below. (1) 3/4"wrench (1) Pliers (1) 1/2" wrench (1) Utility knife (I) Tire pr
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6, Lower seat into operating position and NOTE: You may now roll your tractor off sit in seat, the skid° Follow the appropriate instruction below to remove the tractor from the skid, 7, Slide seat until a comfortable position is reached which allows you to press WARNING: Before starting, read, un- clutchtbrake pedal al! the way down, derstand and follow all instructions in the 8, Get off seat without moving its adjusted Operation section of this manual, Be sure position, tractor is in a well-ven
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CHECK TIRE PRESSURE v/CHECKLIST The tires on your tractor were overinflated at Before you operate and enjoy your new the factory for shipping purposes, Correct tractor, we wish to assure that you receive tire pressure is important for best cutting the best pe=t:ormance and satisfaction from performance, this Quality Product. • Reduce tire pressure to PSI shown on Please review the following checklist: tires. ,/'All assembly instructions have been com- pleted. CHECK DECK LEVELNESS ,/'No remaining
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These symbols may appear on your tractor or in literature supplied with the product° Learn and understand their meaning. R N H L IXi '@ REVERSE NEUTRAL H_GH LOW CHOKE FAST SLOW IGNITION SWITCH ENGINE OFF REVERSE ENGINE ON ENGINE START PARKING BRAKE MOWER HEtGHT MOWER LIFT OPERATION SYSTEM (ROS) CLUTCH/BRAKE LIGHTS ON CRUISE CONTROL FUEL BATTERY REVERSE FORWARD PEDAL ®@®@@ ATTACHMENT ATTACHMENT DANGER, KEEP HANDS CLUTCH DISENGAGED CLUTCH ENGAGED KEEP AREA CLEAR SLOPE HAZARDS AND FEET AWAY (SEE SA
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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. ROS "ON" Position Attachment Clutch Lever Ignition Switch Throttle/Choke k\\_ Control , , _"_ -'_k_-" ""_" Lift Lever Light Switch ," Plunger Lift Lever o Height Adjustment Clutch/Brake Indicator Pedal Parldng Brake Lever Gearshift Lever Our tract
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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. IMPORTANT: Leaving the ignition switch in HOW TO USE YOUR TRACTOR any position other than "STOP" will cause TO SET PARKING BRAKE the battery to discharge and go dead, Your tractor is e
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USING THE REVERSE OPERATION . The average lawn should be cut to ap- SYSTEM - proximately 2-1/2 inches during the cool season and to over 3 inches during hot 1, Depress clutch/brake pedal atl the way months. For healthier and better looking down and hold. lawns, mow often and after moderate 2. With engine running, turn ignition key growth. counterclockwise to ROS "ON" posi- - For best cutting performance, grass over tion. 6 inches in height should be mowed twice. 3. Look down and behind before an
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TOWING CARTS AND OTHER ATTACH- CAUTION: Alcohol blended fuels (called MENTS gasohol or using ethanol or methanol) can attract moisture which leads to separation Tow only the attachments that are recom- and formation of acids during storage. Acidic mended by and comply with specifications gas can damage the fuel system of an engine of the manufacturer of your tractor. Use while in storage. To avoid engine problems, common sense when towing° Too heavy of the fuel system should be emptied before a
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f COLD WEATHER STARTING ( 50 ° F and b,- below) m ,,_. 6. When engine starts, leave throttle control in choke position until engine warms up and begins to run roughly° Once rough running begins, immediately move the throttle control to the fast position° Engine warm-up may take from several seconds to several minutes (the colder the tem- 00272 perature, the longer the warm-up)o o The attachments can also be used during • If grass is extremely tall, it should be mowed twice to reduce load and pos
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MAINTENANCE BEFORE EVER',, EVERY _VE.V EveRY EVE._" BEFORE SCHEDULE EACH ,g 25 _0 lO0 SEASON STORAGE use .ou_s HOURS HOURS HOU.S Check Bra!_.eOpera!ion _ _/" T'Check Tire Pressure _' 6/ ........ Check for Loose Fasteners 6/ .... 6/' 6/ A ChecldReptace Mower Blades f,_3 T i Lubrication Chart Level Battery O Check . , , Clean Ballerl arid Termir_als - ] _/' ................. Check TraRsa×le Cooling ] !_' Check Mower Levell*less . , 6##' Check V:Bel[s .................................. 6/ 3h,eck En
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ROS "ON" Position Engine "ON" Position TRACTOR (Normal Operating) Alwaysobserve safetyruleswhenperforming anymaintenance, BRAKEOPERATION Iftractor requiresmorethanfive (5)feet to stop at highestspeedin highestgear on a level,dry concreteor pavedsurface,then brakemustbecheckedandadjusted_(See "TO CHECK BRAKE"in the Service and • When the engine is running with the ignition switch in the ROS "ON" position and the Adjustmentssectionof thismanual). attachment clutch is engaged, any attempt TIRES by
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BATTERY Check the crankcase oil level before starting the engine and after each eight (8) hours of Your tractor has a battery charging system which is sufficient for normal user However, operation. Tighten oil fill cap/dipstick se- curely each time you check the oil level, periodic charging of the battery with an au- tomotive charger will extend its lifeo TO CHANGE ENGINE OIL • Keep battery and terminals clean. Determine temperature range expected • Keep battery bolts tight, before oil change Al
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CLEANING IN-LINE FUEL FILTER The fuel filter should be replaced once each • Clean engine, battery, seat, finish, etc. of season. If fuel filter becomes clogged, ob- ait foreign matter. structing fuel flow to carburetor, replacement • Keep finished surfaces and wheels free of all gasoline, oil, etc° is required. 1. With engine cool, remove filter and plug • Protect painted surfaces with automotive fuel line sections,. type wax_ We do not recommend using a garden hose 2, Place new fuel filter in p
