Craftsman 917.27528 owner manual To Adjust Carburetor, Reassemble air cleaner. Closed for Full

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4.Reassemble air cleaner. Closed for Full

TO ADJUST CARBURETOR

The carburetor has been present at the factory and adjustment should not be necessary. However, minor adjustment may be required to 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 mixture. 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-rlNG -

1.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).

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

FINAL SEI-rlNG -

1.Start engine and allow to warm for five minutes. Make final adjustments with engine running and shift]motion

control lever in neutral (N) position. NOTE: The high idle is set at the factory and cannot be adjusted.

2.Idle speed setting - 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.

3.Idle fuel needle setting - With throttle control lever in slow position, turn 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.

4.Recheck idle speed. Readjust if necessary.

ACCELERATION TEST -

5.Move throttle control lever from slow to fast position. If engine hesitates or dies, turn idle fuel adjusting needle

out (counterclockwise) 1/8 turn. 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 tamper with the engine governor, which is factory set for proper engine speed. Overspeeding the engine above the factory high speed setting can be dangerous. If you think the

engine-governed high speed needs adjusting, contact a Sears or other qualified service center, which has proper equip- ment and experience to make any necessary adjustments.

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Contents Jcraftsmanj Sears Craftsman Help LineService RepairSears Back CoverSafety General OperationII. Slope Operation YourIV. Service Mow up and down slopes, not acrossDo not IlL ChildrenRemove obstacles such as rocks, tree limbs, etc Product Specifications API-SF-SJRepair Agreement Customer ResponsibilitiesCheck Battery Install SeatTo Remove Tractor from Carton Unpack CartonCheck Tire Pressure Check Deck LevelnessCheck for Proper Position ALL Belts Check Brake SystemH L Knowyour Tractor Your Tractor Motion Drive Belt TensionHOW to USE Your Tractor To Operate Mower To Adjust Gauge WheelsTo Operate On Hills Iicaution Before Starting the Engine Purgetransmssion Automatic Transmission Warm UPMowing Tips General Recommendations Lubrication ChartBefore Each USE Battery TiresOperator Presence System Blade CareTransaxle Cooling Transaxle Pump FluidBelts Engine LubricationTo Service Cartridge Clean AIR ScreenClean AIR INTAKE/COOLING Areas CleaningTo Remove Mower Bubble Between Lines m/b Bubble Level To Level Mower HousingBrake .. Left Hand Footrest Lift Link ANdustment Length Both Front Links Must be EqualTo Replace Mower Drive Belt Electric PulleyArm To Replace Mower Blade SEC- Ondary Drive BeltTo Adjust Brake To Adjust Attachment ClutchTo Replace Motion Drive Belt Belt Installation Transaxle Motion Control Lever Neutral AdjustmentTo Adjust Steering Wheel ALIGN- Ment Front Wheel TOE-IN AdjustmentFront Wheel Camber To Remove Wheel for RepairsTo Start Engine with a Weak To Attach Jumper CablesTo Adjust Throttle Control Cable To Replace Headlight BulbInterlocks and Relays To Replace FuseReassemble air cleaner. Closed for Full To Adjust CarburetorAcceleration Test Engine FuelsystemEngine OIL CylindersProblem Cause CorrectionTroubleshooting Chart Problem CauseProblem Cause Correction Troubleshooting ChartFast Tractor Model Number Schematic RelayTractor Model Number ElectricalKEY Part NO. NO. Description Tractor Model Number Electrical109748X Relay Asm 181883 TachometerRound Tractor Model Number 917.275280 Chassis and Enclosures 37 178516X615 Fender Pnt 175278 43 136939 Bracket, Spnsn Front Lh74780716 177143 Rod By PassTractor Model Number Ground Drive PARt 122 72010520 Bolt Rdhd SQ 13764816-18unc x 2-1/2 127783 Pulley, Idler, Grooved 133 175468Stsrgn 20 177646X418 Boot, Steering Steering121232X ¢ap,Spind 23 152927 ScrewSpark Arrester KIT Tractor Model Number Lift Assembly 121006X Rod Asm.. Lever 138057180045 Shaft Asm., LiftVgt 155097 159189 Lever Asm., Lift Rh 123935XTractor Model Number Seat Assembly Pan, SeatNut, Lock 1/4 Lge Fig Gr 20 124238X Cap, SpringSeatWheels and Tires Tractor Model Number Decals2O13 Tractor Model Number Mower Deck Part DescriptionTractor Model Number 917.275280 TRANSAXLE-MODEL Number 178326 Spacer Assembly 169536 Odng 070 239 161127 Output Plate 122 178329 Brake Yoke Arm, Brake 169529ManifoId 139 161176 Washer 8od 265id 161142 203 178338 161155IzlU16 Kit, breather cover w/gasket 235011-S24-126-19-S 545016-SIGNITION/ELECTRICAL Iblower Housing and Baffles KEY Part NO. NO.DESCRIPTION KEY Part NO. noStarting Systemj ENGINECONTROLSs KEY Part Description KEY Part24-211-03-S Not IllustratedFuel Systemj Crankshaft Includes Gasket, exhaust Stud M8x1.25x3324-853-90-S Kit, carburetor w/gaskets Includes 12 -353-03-SPage Suggested Guide for Sighting Slopes for Safe Operation 888-SU4-1OGAR s 800-LE-.FOYER Mc@ Sea RoebuckandCo

917.27528 specifications

The Craftsman 917.27528 is a powerful and versatile lawn tractor designed to deliver superior performance and ease of use for homeowners and gardening enthusiasts. Known for its robust construction and a host of user-friendly features, this model has earned a reputation for reliability and efficiency in lawn care.

One of the standout features of the Craftsman 917.27528 is its 24 horsepower Briggs & Stratton engine. This powerful engine ensures smooth operation and is capable of handling even the most demanding mowing tasks. The engine is paired with a versatile automatic transmission, allowing for effortless speed adjustments while mowing or navigating through various terrains. This means users can easily transition from cutting grass to tackling hilly areas without sacrificing performance.

The lawn tractor is equipped with a 42-inch cutting deck, designed for optimal cutting efficiency. The deck features a three-blade system that provides a clean and even cut across various grass types. One of the highlights of this cutting deck is its adjustable height settings, allowing users to customize the cut based on their lawn's specific needs. In addition to traditional mowing, the Craftsman 917.27528 is compatible with a range of attachments, including mulch kits, baggers, and tow-behind devices, further enhancing its versatility.

Comfort is a priority in the design of the Craftsman 917.27528. The tractor features an ergonomic seat and easy-to-reach controls that make long mowing sessions much more enjoyable. The inclusion of a lap bar for steering provides better maneuverability and control, especially in tight spaces.

In terms of maintenance, the Craftsman 917.27528 stands out for its user-friendly design. Features such as an easy-access oil drain and a removable deck make routine maintenance tasks such as oil changes and blade sharpening straightforward, encouraging owners to keep their equipment in optimal condition.

Overall, the Craftsman 917.27528 combines powerful performance with practical features, making it an excellent choice for homeowners seeking a reliable lawn tractor. Its blend of technology, comfort, and adaptability helps ensure that mowing the lawn is a hassle-free experience. Whether for maintaining a small yard or tackling larger areas, this lawn tractor proves itself as a valuable asset in lawn care.
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