Sears 917.250551 manual Engine, Lubrication, To Clean Battery and Terminals

Page 17

CUSTOMER RESPONSIB L TmES

,

BATTERY

Your tractor has a battery charging system which is suffi- cient for normal use However. periodic charging of the battery with an automotive charger will extend its life.

Keep battery and terminals clean

Keep battery bolts tight

oKeep small vent holes open (See "CONNECT BAT- TERY" in the Assembly section of this manual)

°Recharge at 6-10 amperes for 1 hour

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and terminals can cause the battery to "leak" power

Remove terminal guard,

. Disconnect BLACK battery cable first then RED bat- tery cable and remove battery from tractor

Wash battery with solution of four tablespoons of baking soda to one gallon of water Be careful notto get the soda solution into the cells,

o Rinse the battery with plain water and dry.

Clean terminals and battery cable ends with wire brush until brighL

Coat terminals with grease or petroleum jelly_

°Reinstall battery (See "CONNECT BATTERY" in the Assembly section of this manuel)

TO CHANGE ENGINE OIL (See Fig& 14 and 15)

Determine temperature range expected before oil change, All oil must meet API service classification SF or SG

Be sure tractor is on level surface

Oil will drain more freely when warm,

°Catch oil in a suitable container

Remove oil fill cap/dipstick Be careful not to allow dirt to enter the engine when changing oil,

Remove drain plug

After oi! has drained completely, replace oil drain plug and tighten securely,

Refill engine with oil through oil fill dipstick tube. Pour slowly. Do not overfill, For approximate capacity see "PRODUCT SPECIFICATIONS" on page 3 of this manual

Use gauge on oil fill cap/dipstick for checking level Insert dipstick into the tube and rest the oil fill cap on the tube. Do not thread the cap onto the tube when taking reading Keep oil at"FULL" line on dipstick. Tighten cap onto the tube securely when finished

ENGINE

LUBRICATION

Only use high quality detergent ell rated with API service classification S For SG. Select the oil'sSAE viscosity grade according to your expected operating temperature

NOTE: Although multi-viscosity oils (5W30. 10W30 etc,)

 

 

improve starting in cold weather, these multi-viscosity oils

 

 

will result in increased oil consumption when used above

AIR SCREEN

OIL FILL

32°F. Check your engine oil level mere frequently to avoid

 

CAP/DIPSTICK

possible engine damage from running low on oil

 

FIG,, 15

Change the oil after the first two hours of operation and

 

 

 

every 50 hours thereafter or at least once a year if the

 

 

tractor is not used for 50 hours in one year.

 

 

Check the crankcase oil level before starting the engine

 

 

and after each eight (8) hours of operation, Tighten oil fill

 

 

cap/dipstick securely each time you check the oil level,

 

 

SAE VISCOSITY GRADES

 

 

.20 _

 

0 _

30 _

32 '_ 40 _

600

 

GO=

 

_30 _

.20 °

.10 _

 

0 _'

10 _

20 _

30 _

40 _

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OiL CHANGE

FIG. 14

OIL DRAIN PLUG

'17

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Contents Model Number 917.250551 Ownersmanual II. Slope Operation Safety is InvolvedIII. Children ExhaustProduct Specifications Maintenance AgreementLimited 90 DAY Warranty on Battery Customer ResponsibilitiesContents Performance Engine MaintenanceContents of Hardware Pack To Remove Tractor from Carton Tools Required for AssemblyUnpack Carton Attach Steering WheelCheck Brake System Install Seat See FigCheck Tire Pressure Install Mower and Drive Belt AssemblyCheck Deck Levelness Check for Proper Position of ALL BeltsChecklist Knowyourtractor OPERATmONTo Adjust Mower Cutting Height HOW to USE Your TractorStopping Turn ignition keyBefore Starting the Engine OperationTo Operate on Hills To TransportTo Start Engine See Fig ADD GasolineGeneral Recommendations Lubrication ChartBefore Each USE REGOLARBYUCOSERV,CEMPLETBBrake Operation TractorTires BeltsLubrication To Clean Battery and TerminalsEngine Clean AIR INTAKE/COOLING Areas CleaningSparkplugs MufflerTo Install Serwce AN AdjustmentsTo Level Mower Housing TractorService Adjustments Adjustments ServiceTo Adjust Brake See Fig To Adjust Attachment ClutchFront Wheel TOE-IN Adjustment To Adjust Steering Wheel AlignmentTo Replace Motion Drive Belt AS Viewed from BottomTo Remove Wheel for Repairs Service and AdjustmentsTo Replace Headlight Bulb To Replace FuseSee Fig To Adjust Afachment Lift SpringTo Remove Hood and Grill Assembly To Adjust Choke Control Servuce AdjustmentsTo Adjust Throttle Control Cable Acceleration Test Final SettingStorage BatteryOther Fuel SystemProblem Cause Troubleshooting PointsCorrection TRO Bleshootrng POmNT$NON-REMOVABLE Removable Connections Wiring Insulated Clips SchematicProperly Secure Your Wiring Tractor - Model NumberWheels & Tires DecalsKEY Part Description KEY PartElectrical Electrical Tractor -- Model NumberPT.O PTO2117 Chassis and EnclosuresUNC KEY Part NO. noBepaib PARTSBAcTOBO0L Ground Drive Repahr PartsSteering Assembly Repair PartsReparr Parts Is----s Engine Tractor - Model NumberSeat Assembly KEY Part NO. no Lift AssemblyTractor Model Mower Deck KEY Part NO, no REPAaR PartsTransaxle 4197R Axle Shaft 8119M Needle Cylinder HEAD, Valve and Breather Kohler Engine Model Number CV22 PS67515Crankcase 151517 131211Crankcase KEY Part NO. no Cylinder HEAD/VALVE/BREATHER KEY Part DescriptionAIR Intake Ignition / Electrical Blower Housing and Baffles255 Not Illustrated Tractor --MODEL NumberAIR Intake KEY Part NOo NOoDESCRIPTION23-17 Starting SystemEngine Controls Starting System KEY Part Description OIL PAN/LUBRICATIONNOo 610 O36 CrankshaftFuel System Crankshaft KEY Part Description Fuel System KEY PartExhaust KEY Part Description Not IllustratedService Notes Service Notes Rvice Notes LIJ For Repair SERVICE, Call this Toll Free Number If YOU Need Repair Service or Parts= Model NUMBER-917.250551 Engine Model NO. 0V22S, Type NO. PS67515

917.250551 specifications

The Sears 917.250551 is a versatile and robust lawn mower that has garnered attention for its reliability and performance in maintaining residential lawns. With a blend of modern technology and user-friendly features, this mower is suitable for homeowners looking to keep their yards in pristine condition.

One of the notable attributes of the Sears 917.250551 is its powerful engine. Equipped with a reliable gas-powered engine, this mower delivers consistent performance, ensuring that even dense grass can be tackled effectively. The engine provides ample torque, which is especially beneficial for cutting through thick patches of grass without bogging down.

The mower features a self-propelling system that makes it easier for users to maneuver across various terrains. This technology allows the mower to adjust its speed based on the user's walking pace, providing a comfortable mowing experience while reducing fatigue. The adjustable speed settings cater to different user preferences and grass conditions, making it a flexible choice for diverse lawn care needs.

Another key feature of the Sears 917.250551 is its cutting deck size. The mower typically boasts a generous cutting width, allowing for faster mowing and fewer passes through your lawn. The cutting height is also adjustable, enabling users to customize the grass length according to their liking or seasonal requirements. This flexibility is crucial during different times of the year, as maintaining the optimal grass height can contribute to a healthier lawn.

In terms of build quality, the Sears 917.250551 is designed to withstand the rigors of outdoor use. Constructed with durable materials, it can handle various weather conditions and rough terrains. Maintenance is made straightforward with accessible parts, ensuring that users can perform routine checks and repairs with minimal hassle.

Furthermore, the mower is designed with safety features in mind. The blade brake system halts the blades' rotation immediately when the user releases the handle, minimizing the risk of accidents. Additionally, the ergonomic handles make it comfortable to operate, and they can often be adjusted for height to accommodate users of different statures.

Overall, the Sears 917.250551 stands out for its combination of power, ease of use, and user-friendly features. Whether you have a small yard or a more significant area to maintain, this mower is designed to deliver efficient and effective results, making it a dependable choice for lawn care enthusiasts.
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