Sears 917.25049 owner manual Tractor To Sharpen Blade, Brake Operation, Tires, Blade Care

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TRACTOR

 

 

TO SHARPEN

BLADE

(See

Fig. 13)

Always observe safety rules when performing any mainte- nanceo

BRAKE OPERATION

If tractor requires more than six (6) feet stopptng distance at high speed in highest gear, then brake mustbe adjusted. (See "TO ADJUST BRAKE" in the Service and Adjust- ments section of this manual).

TIRES

•Maintain proper air pressure in all tires (See "PROD- UCT SPECIFICATIONS" on page 3 of this manual),

oKeep tires free of gasoline, oil, or insect control chemi_ cals which can harm rubber.

°Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage.

Care should be taken to keep the blade balanced. An unbalanced blade willcause excessive vibrationand even-

tual damage to mower and engine.

°The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen whlie on the mower.

•To check blade balance, you will need a 5/8" diameter steel bolt, pin, or a cone balancer. (When using a cone balancer, follow the instructions supplied with bal- ancer).

=Slide blade on to an unthreaded portionof the steel bolt or pin and hold the bolt or pin parallel with the ground. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced.

NOTE: Do not use a nail for balancing blade, The lobes of the center hole may appear to be centered, but are not.

BLADE CARE

For best results mower blades must be kept sharp° Re- place bent or damaged blades.

BLADE REMOVAL (See Fig. 12)

•Raise mower to highest position to allow access to blades°

•Remove hexbolt, Iockwasher and fiat washersecuring blade.

-Install new or resharpened blade with trailing edge up towards deck as shown.

°Reassemble hex bolt, lock washer and flat washer in exact order as shown_

°Tighten bolt securely (30-35 FtoLbs. torque),

IMPORTANT: BLADE BOLT IS GRADE8 HEATTREATED,

NOTE: Wedo not recommend sharpening blade- but ifyou do, be sure the blade is balanced.

 

_""_

MANDREL

BLADE

_

ASSEMBLY

 

 

TRAILING

 

 

EDGE UP

FLAT WASHER,,

__

/

LOCK WASHER ,,

_,

/

*A GRADE 8 HEAT TREATED BOLT'CAN BE

IDENTIFIED BY SIX LINES ON THE BOLT HEAD.

FIG. 12

FIG. 13

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 wilt extend its life.

°Keep battery and terminals clean.

°Keep battery bolts tight.

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

•Recharge at 6-10 amperes for I 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 sodato one gallon of water. Be careful not to get the soda solution into the cells.

. 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 manual).

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Contents Model Safe Operation Practices for Ride-On Mowers Slope OperationLimited TWO Year Warranty on Craftsman Riding Equipment Maintenance AgreementProduct Specifications Limited 90 DAY Warranty on BatteryFable of Contents ACCESSORME$ a Attach Ents Engine MaintenancePerformance Contents of Hardware Pack Attach Steering Wheel See Fig Tools Requdred for AssemblyBefore Rolling Tractor OFF Skid To Roll Tractor OFF Skid See FigInstall Seat See Fig HOW to SET UP Your TractorConnect Battery See Fig Check Tire PressureCheck Deck Levelness Check for Proper Position of ALL BeltsChecklist OPERATmON LockKnow Your Tractor To SET Parking Brake See Fig HOW to USE Your TractorTo Adjust Mower Cutting Height See Fig Stopping See FigTo Operate Mower See Figs To Adjust Gauge Wheels See FigTo Operate on Hills To Transport See FigsADD Gasoline Before Starting the EngineCheck Engine OIL Level See Fig To Start Engine See FigMowing Tips Purge TransmissionFreewheel lever while the engine is run Custo Before Each USE Lubrication ChartMaintenance Schedule General RecommendationsTires Tractor To Sharpen BladeBrake Operation Blade CareTransaxle Cooling Clean AIR Screen See FigEngine Transaxle Pump FluidEngine OIL Filter CustomerNsibilities Spark PlugsHeight about 3/16 Recheck measurements After adjusting To Install MowerTo Level Mower Housing To Remove Mower See FigMower Drive Belt Removal See Fig22 Service and AdjustmentsTo Replace Mower Drive Belt Both Front Links should be Equal in LengthTo Adjust Brake See Fig To Adjust Attachment ClutchTo Replace Mower Blade Drive Belt See Fig To Adjust Motion Control Lever To Adjust Steering Wheel AlignmentSee Fig To Start Engine with a Weak Battery Ervjce AN AdjustmentsFront Wheel TOE-IN Adjustment Front Wheel CamberTo Replace Headlight Bulb To Adjust Attachment Lift SpringTo Remove Hood and Grill Assembly Interlocks and RelaysPreliminary Setting To Adjust Throttle Control Cable See Figs, 34To Adjust Carburetor See Fig Final SettingOther BatteryTractor Fuel SystemProblem Cause Correction Troubleshooti PointsTroubleshooting Points ProblemcauseServicing of UNIT, They Properly Secure Your WiringClips Were Removed for Should be Replaced toRepair Parts ElectricalKEY Part Description 43 145673 SolenoidChassis and Enclosures 471205 17/ 41 10273680600 14473774760616 142992MODLNUMBIS17.2SO4so Cap Plunger Ground Drive7070E Key 1/4 x 7563R Washer Thrust Axle Harden 73800500Steering Assembly Repair Parts 73901000\ \ Tractor - Model Number EngineMower Deck KEY Part NO. no Nut, Fig Top Lock Cntr 9/t6Seat Assembly Wheels & Tires Tube, Front Service Item OnlyDecals 245 1112Lift Assembly 12\ 2O 1973350800 Rod, Adj LiftSpring Assist Tractor -- Model Number 142878 Hydro Gear Transaxle - Model NumberKEY Part NO. no Description 142927Tractor --MODEL Number Hydro Gear Pump Model Number BU-10L-118Kohler ENGINE- Model Number MV18S, Type Number BreatherandVENT Baffles & Shroud KEY Part Description Kohler Engine Model Number MV18S, Type NumberAIR Intake KEY Part Description Breather & Vent KEY Part DescriptionP14 Crankcase Carburetor KEY Part NO. no Descripon Description Not IllustratedU Ti Dipstick KEY Part Description CrankshaftElectric Starter KEY Part Description KEY Part NO. no Not Illustrated -.25 450 Exhaust KEY Part+LYWHEEtI 52 078 Flywheel KEY Part NO. noGovernor KEY Part Fuel Pump KEY Partdescription No noPiston ROD OIL Switch J Camshaft and Valves OIL FilterOIL Filter KEY Part NO. no LOW OIL Pressure SwitchOIL PAN KEY Part Piston & ROD KEY Part NO. noServ Notes Page SKY Line or Tree Only Ride UP and Down Hill Not Across HillSight and Hold this Level with 15 MAX800473-7247 If YOU Need Repair Service Or PartsOwners Manual Model Number Engine Model NO. MV18S-58560

917.25049 specifications

The Sears 917.25049 is a notable lawn tractor that has garnered attention for its reliability and performance in residential lawn care. Designed primarily for homeowners who require an efficient means of maintaining their lawns, this model combines user-friendly features with robust technology to deliver an exceptional mowing experience.

At the heart of the Sears 917.25049 is its powerful engine, typically a 17.5-horsepower Briggs & Stratton overhead valve engine. This engine is known for its durability and efficiency, enabling the tractor to handle various terrains with ease. The consistent power output allows for optimal performance, making it suitable for mowing various grass types and tackling uneven landscapes.

One of the standout features of the Sears 917.25049 is its 42-inch cutting deck. This is an ideal size for residential properties, striking a balance between maneuverability and cutting efficiency. The deck design allows for side discharging, bagging, or mulching, providing users with multiple options for handling grass clippings based on their preferences and lawn care strategies.

The mower deck is equipped with adjustable cutting heights, offering several options between one and four inches. This adaptability enables homeowners to customize their mowing height based on seasonal needs, ensuring a healthy lawn throughout the year. The easy-to-use lever for adjusting the cutting height makes this process quick and convenient.

In terms of technology, the Sears 917.25049 features a hydrostatic transmission system. This technology allows for smooth acceleration and provides seamless changes in speed without the need for clutching. Users can enjoy a more intuitive driving experience, particularly when navigating tight spaces or turning corners.

The tractor also has a comfortable operator station, equipped with a spacious and well-padded seat that ensures comfort during extended mowing sessions. The steering system is designed for ease of handling, allowing for quick and responsive turning capabilities. Safety features include an operator presence control, which ensures the mower engine shuts off if the operator leaves the seat unexpectedly.

In conclusion, the Sears 917.25049 lawn tractor is an excellent choice for homeowners seeking a robust and reliable machine for lawn care. With its powerful engine, versatile cutting deck, user-friendly design, and advanced technologies, it stands out as a dependable tool for maintaining a beautiful lawn throughout the seasons.
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