Sears 917.257643 To Adjust Steering Wheel Alignment, Front Wheel TOE-IN/CAMBER, See Fig

Page 23

$ERVmCE AND

TO ADJUST STEERING WHEEL ALIGNMENT

if steering wheel crossbars are not horizontal (left to right) whenwheels are positioned straight forward, remove steer- ing wheel and reassemble per instructionsin the Assembly section of this manual

FRONT WHEEL TOE-IN/CAMBER

The front wheel toe-in and camber are not adjustable on your tractor. If damage has occurred to affect the front wheel toe-in or camber, contact your nearest authorized service center!department_

TO REMOVE WHEEL FOR REPAIRS

(See Fig. 28)

•Block up axle securely_

=Remove axle cover, retaining ringand washersto allow wheel removal (rear wheel contains a square key - Do not Iose)o

o Repair tire and reassemble..

,On rear wheels only: align grooves in rear wheel hub and axleo Insert square key.

•Replace washers and snap retaining ring securely in axle groove°

oReplace axle cover°

WASHERS

RETAINING

RING

AXLE COVER

(REAR WHEEL ONLY)

FIG. 28

!

ADJUSTMENTS

TO START ENGINE WITH A WEAK BATTERY (See Fig. 29)

CAUTION: Lead-acid batteries gener- ate explosive gases. Keep sparks, flame and smoking materials away from bat., teries. Always wear eye protection when around batteries.

if your battery is too weak to start the engine, it should be

recharged, tf "jumper cables" are used for emergency starting, follow thLs procedure:

IMPORTANT: YOUR TRACTOR IS EQUIPPED WITH A 12 VOLT NEGATIVE GROUNDED SYSTEM.. THE OTHER VEHICLE MUST ALSO BE A 12 VOLT NEGATIVE GROUNDED SYSTEM. DO NOT USE YOUR TRACTOR BATTERY TO START OTHER VEHICLES°

TO ATTACH JUMPER CABLES -

°Connect each end of the RED cable to the POSITIVE

(+)terminal of each battery, taking care not to short against chassis.

•Connect one end of the BLACK cable to the NEGA- TIVE (-) terminal of fully charged battery_

°Connect the other end of the BLACK cable to good CHASSIS GROUND, away from fuel tank and battery°

TO REMOVE CABLES, REVERSE ORDER -

oBLACK cabfe first from chassis and then from the fully charged battery..

°RED cable last from both batteries.

POSITIVE TERMINAL

NEGATIVE TERMINAL

ct

CHARGED

BATTERY

POSITIVE TERMINAL

NEGATIVE TERMINAL

FIG. 29

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Contents Model Safe Operation Practices for Ride-On Mowers Safety RulesSerial Number Date of Purchase Limited 90=DAY Warranty on BatteryModel Index Engine MaintenancePerformance Contents of Hardware Pack Wheel UnpackcartonAttach Steering Wheel See Fig To Roll Tractor OFF Skid See FigBolt Connect Battery See FigsInstall Seat See Fig NegaveCheck Brake System Check Tire PressureCheck Deck Levelness Check for Proper Position of ALL BeltsGuard from mower, Raise and hold Operation AssemblyInstall Mulcher Plate See Figs To Convert to Bagging or DischargingAttachment Clutch Lever Used to engage Heightadjustm ENT Knob Usedtoadjustthe mower cutting heighLKnow Your Tractor HOW to USE Your Tractor ADD Gasoline Before Starting the EngineTo Operate Mower See Fig To TransportTo Start Engine See Fig When starting engine for the first time orif engine has runOperation Mowing TipsBefore Each USE General RecommendationsBlade Removal See Fig Brake OperationTires Blade CareLubrication To Clean Battery and TerminalsBelts Transaxle CoolingAIR Filter See Fig Clean AIR Screen See FigTo Service PRE-CLEANER Customer RIN-LINEFUEL Filter See Fig MufflerSpark Plugs To Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig TractorTo Level Mower Housing ServiceAdjustments To Replace Mower Blade Drive Belt AdjustmTo Adjust Brake See Fig To Replace Motion Drive Belt See FigTo Remove Wheel for Repairs To Adjust Steering Wheel AlignmentTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERTo Replace Headlight Bulb ICE and AdjustmentsTo Adjust Throttle Control Cable EnginePreliminary SE-I-FING To Adjust Carburetor See FigFinal Setting Important Damage to the Needle ValveEngine OIL BatteryStorage Fuel SystemCorrection Problem CauseCorrection ProblemcauseTroucoting Points NON-REMOVABLE Connections SchematicIgnition Switch Wiring Insulated ClipsElectrical Repair PartsKey, Ignition Electrical KEY Part DescriptionBulb, Light 128 Chassis and EnclosuresKEY Part NO, NON Description Chassis AndenclosuresDrive KEY Part Description Drive KEY Part NO. noSteering Assembly Steering Assembly KEY Part NO. no 140552 Seat AssemblySpacer, Split 28 x Front Tire DecalsWheels & Tires 2122 29\ 2O EngineLine, Fuel KEY Part NO. NO. Description161718 15 HP 42 Tractor - Model NumberMower Lift 15 HP 42 TRACTOR-- Model Number 103 Mower DeckWith Nibs KEY Part NO. no138440 2732 5219 Dana Transaxle Model Number105941X 20 xBriggs & Stratton Engine Model Number 28N707, Type Number 868AOverhaul KIT Carburetor Requires Specialtools To INSTALL, see Repair127 138 106 987 95 117 6346B 104 1022 105 147 Valve224 668 304 523467 872 445209 601 801Eo2 Eo3 265127 Briggs & Stratton Engine Model Number 28N707, Type NumberNOo 399265727 394358Page Suggested Guide for SiGHTiNG Slopes for Safe Operation Part Description If YOU Need Repair Service Or PartsOwners Manual Information

917.257643 specifications

The Sears 917.257643 is a notable riding lawn mower model that represents a blend of performance, reliability, and user-friendly features. This machine is designed to cater to homeowners seeking a robust solution for lawn care. Among its main features, the 917.257643 boasts a powerful engine that provides sufficient horsepower to handle even tougher mowing conditions. This ensures that it can tackle both small and expansive yards with ease.

One of the essential characteristics of the Sears 917.257643 is its cutting system. It typically comes equipped with a wide cutting deck, which allows for a broader swath of grass to be cut in a single pass. This feature not only enhances efficiency but also reduces the overall mowing time. The adjustable cutting height is another significant advantage, allowing users to select the desired grass length based on seasonal requirements or personal preference.

In terms of technology, the Sears 917.257643 incorporates ease of operation into its design. The intuitive control panel is easy to understand, featuring straightforward levers and buttons that allow for smooth operation. Additionally, the mower is equipped with a reliable hydrostatic transmission, providing seamless speed adjustments without the need for manual gear changes. This feature allows users to focus more on mowing rather than managing speed.

The construction of the Sears 917.257643 is robust, designed to withstand the rigors of regular use. Its durable housing and high-quality materials contribute to the longevity of the mower. Furthermore, it often includes ergonomic seating, which adds to the comfort of the operator during longer mowing sessions.

Another characteristic that stands out is its maintenance features. The mower is designed for easy access to key components, allowing for straightforward maintenance routines. Regular upkeep ensures that the lawn mower remains in excellent working order, which is crucial for long-term performance.

In summary, the Sears 917.257643 is more than just a lawn mower; it is a reliable partner in lawn maintenance. Its combination of powerful performance, advanced technologies, and user-centric features makes it a favored choice among homeowners looking to keep their lawns in pristine condition. Its durable build and ease of maintenance further enhance its appeal, ensuring that users can enjoy a well-groomed lawn for years to come.
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