Craftsman 917.27306 owner manual To Adjust Choke Control, To Adjust Carburetor, Final Setting

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TO ADJUST CHOKE CONTROL

The choke control has been preset at the factory and adjustment should not be nec-

essary, check adjustment as described below before loosening cable. If adjust-

ment is necessary, proceed as follows:

•With engine not running, move choke control (located on dash panel) to full choke position.

•Remove air cleaner cover, filter and car- tridge plate to expose carburetor choke (See "AIR FILTER" in the Customer Re- sponsibilitiessection of this manual).

•Choke should be closed. If it is not, loosen casing clamp screw and move choke cable until choke is completely closed. Tighten casing clamp screw se- curely.

•Reassemble air cleaner.

Closed for

Choke

TO ADJUST CARBURETOR

The carburetor has been present at the factory and adjustment should not be nec- essary. However, minor adjustment may be requiredto compensate for differences in fuel, temperature, altitude or load. If the

carburetor does need adjustment, proceed as follows:

In general, turning the adjusting needles in (clockwise) decreases the supply of fuel to the engine giving a leaner fuel/air mix- ture. Turning the adjusting needles out (counterclockwise) increases the supply of

fuel to the engine giving a richer fuel/air mixture.

IMPORTANT: Damage to the needles and the seats in carburetor may result if screw is turned in too tight.

PRELIMINARY SE'I-FfNG -

•Be sure you have a clean air filter, and the throttle control cable is adjusted

properly (see "TO ADJUST THROTTLE CONTROL CABLE" in the Service and

Adjustments section of this manual).

•With engine off turn idle fuel adjusting needle in (clockwise) closing it finger tight and then turn out (counterclock- wise) 1 turn.

FINAL SETTING -

•Start engine and allow to warm for five minutes. Make final adjustments with engine running and shift/motion control lever in neutral (N) position.

•The high idle is set at the factory and cannot be adjusted.

•Idle sDeed settina - With throttle control lever in slow position, engine should idle at 1200 RPM. If engine idles too

slow or fast, turn idle speed adjusting screw in or out until correct idle is

attained.

•Idle fuel needle settina - With throttle control lever in slow position, tum idle fuel adjusting needle in (clockwise) until engine speed decreases and then turn out (counterclockwise) approximately 3/4 turn to obtain the best low speed performance.

•Recheck idle speed. Readjust if neces- sary.

ACCELERATION TEST -

•Move throttle control lever from slow to fast position. If engine hesitates or dies, tum idle fuel adjusting needle out (counterclockwise) 1/8 tum. Repeat test and continue to adjust, if necessary,

until engine accelerates smoothly. High speed stop is factory adjusted. Do not adjust-damage may result. IMPORTANT: Never tamperwith the engine govemor, which is factory set for proper engine speed. Overspeeding the engine above the factory high speed set- ting can be dangerous. If you think the engine-govemedhigh speed needs adjusting, contact your nearest authorized service center/department, which has proper equipment and experience to make any necessary adjustments.

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Contents CRnFTSMnNo Limited 90 DAY Warranty on Battery Craftsman Riding EquipmentGeneral Operation Do not ServiceSlope Operation ChildrenTY is Involved Grass can hide obstaclesProduct Specifications Maintenance AgreementParts BAG Contents Shown Full Size Cassette Steering Wheel Wheel Insert Sleeve Before Rolling Tractor OFF Skid Attach Steering Wheel Unpack CartonInstall Seat HOW to SET UP Your Tractor Check BatteryInstall Mower and Drive Belt Check Tire PressureCheck Mower Levelness Ii Checklist R N H L Know Your Tractor TractorGround Drive To SET Parking BrakeStopping Mower Blades EngineTo Operate on Hills To Adjust Gauge WheelsTo Operate Mower To TransportTowing Carts and Other Attachments Before Starting the Engine Check Engine OIL LevelAbove Automatic Transmission WARM-UPPurge Transmission BelowMowing Tips Repl=,o,Fi,.,.qui Battery Transaxle Cooling Clean AIR ScreenBelts Transaxle Pump FluidAIR Filter To Service PRE-CLEANERTo Service Cartridge Spark PlugsTo Install Mower Tractor To Remove MowerMower Drive Belt Removal SIDE-TO-SIDE AdjustmentTo Level Mower Housing To Replace Mower Drive BeltMower Drive Belt Installation To Replace Mower Blade Drive BeltTo Replace Motion Drive Belt To Adjust Attachment ClutchTo Adjust Brake Belt RemovalFront Wheel TOE-IN Adjustment To Adjust Motion Control LeverTo Adjust Steering Wheel ALIGN- Ment To Adjust TOE-INRear Wheel To Start Engine with a Weak BatteryFront Wheel To Attach Jumper CablesAssembly To Remove Hood and GrillTo Replace Fuse Final Setting To Adjust Choke ControlTo Adjust Carburetor Acceleration TestEngine OIL TractorFuel System CylindersTROUBLI=SHOOTING Problem ChartCorrection Problem CauseTroubleshooting Chart OFFSchematic Tractor . . Model NumberTractor - Model Number Electrical Tractor - Model Number Electrical KEY Part DescriptionTractor - Model Number Chassis and Enclosures Bracket, SupportAxle/Engine Tractor - Model Number Ground Drive KEY Part Description Tractor - Model Number Steering Assembly KEY Part NO. no Spark Arrester KIT Engine KEY Part NO. NO.DESCRIPTIONTractor Model Number Seat Assembly Spng,CprmWheels & Tires Decals KEY Part DescriptionTractor - Model Number Lift Assembly Washer 29i32xl-1/4x16Ga Tractor - Model Number Mower Deck MandrAssemUyrudes Tractor - Model Number Transaxle Model no -3010L SAE Page Tractor - Model Number Transaxle Pump Model Number BU-10L-122Cylinder HEAD, Valve and Breather Ckmp,hoea2 Is\ AIR INTAKE/FILTRATION System Engine Controls Cap Crankshaft Tractor - Model Number Kohler ENGINE-MODEL Number CV20S, Type NumberSuggested Guide for Sighting Slopes for Safe Operation Sighting Guide Only Ride UP and Down HILL, not Across HillPage Page Page Sears

917.27306 specifications

The Craftsman 917.27306 is a standout lawn mower known for its reliability, performance, and advanced features. This gas-powered, walk-behind mower is designed for homeowners who demand quality and efficiency in their lawn care routine.

One of the main features of the Craftsman 917.27306 is its powerful 163cc engine. This reliable engine provides adequate cutting power for various grass types, ensuring a clean and even cut. The mower's performance is bolstered by a self-propelling mechanism that makes it easier to maneuver across different terrains, particularly on slopes and uneven surfaces. This feature significantly reduces user fatigue, allowing for a more enjoyable mowing experience.

The Craftsman 917.27306 is equipped with a 21-inch cutting deck, which strikes a balance between maneuverability and cutting width. This size makes it suitable for medium to large yards, enabling homeowners to cover ground quickly while still being able to navigate tight spaces with ease. Additionally, the cutting deck has a height adjustment feature, allowing users to customize their mowing height. This takes into account different grass types and desired lawn aesthetics.

The mower also incorporates advanced mulching technology, which finely chops grass clippings and returns them to the lawn as a natural fertilizer. This not only nourishes the grass but also eliminates the need for bagging clippings, promoting a healthier lawn ecosystem. Furthermore, the Craftsman 917.27306 includes a rear bagging option for those who prefer a clean-cut lawn or want to collect clippings for disposal.

Another notable characteristic is the ergonomic handle design, which is adjustable to suit different user heights. This thoughtful feature ensures comfort during operation, reducing strain and making the mowing process less labor-intensive.

Safety is a priority with the Craftsman 917.27306, as it is designed with a blade brake system that halts the blades when the user releases the handle. This provides peace of mind, especially for families with children or pets.

In summary, the Craftsman 917.27306 is a reliable and feature-rich lawn mower that caters to the needs of homeowners. Its powerful engine, self-propelling design, adjustable cutting height, and efficient mulching system make it an ideal choice for maintaining a beautiful lawn with minimal effort. With its combination of performance, technology, and user-friendly features, the Craftsman 917.27306 stands out as an excellent investment for lawn care enthusiasts.
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