Craftsman 917.27191 owner manual Engine, To Adjust Choke Control, To Adjust Carburetor

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ENGINE

Maintenance,repair,or replacementof the emission controldevices and systems,which are being done at the customersexpense, may be performedby any non-roadenginerepairestablishmentor individual.Warranty repairsmust be performed by an authorized engine manufacturer'sservice outlet.

TO ADJUST THROTrLE CONTROL CABLE

The throttle control has been preset at the factory and adjustment should not be necessary. Check adjustment as de- scribed below before loosening cable. If adjustment is necessary, proceed as follows:

1.With engine not running, move throttle control lever to fast position.

2.Check that swivel is against stop. If it is not, loosen cable clamp screw and pull cable back until swivel is against stop. Tighten cable clamp screw

securely.

TO ADJUST CHOKE CONTROL

The choke control has been preset at the factory and adjustment should not be necessary. Check adjustment as de- scribed below before loosening cable. If

adjustment is necessary, proceed as follows:

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

2.Loosen knob and remove cover assembly from air cleaner.

3.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 securely.

4.Replace air cleaner cover assembly and tighten knob.

TO ADJUST CARBURETOR

Your carburetor is not adjustable. If your engine does not operate properly due to suspected carburetor problems, take your tractor to an authorized service center for

repair and/or adjustment.

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, contacta Sears or otherqualified service center,, which has proper equip- ment and experience to make any necessary adjustments.

Stop

\

SwivelClamp

Screw

Clamp

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Contents CRAFT.TMANI Product Specifications WarrantySafety Rules Assembly/Pre-OperationGeneral Operation II. Slope OperationIII. Children IV. ServiceDo not Page RC12YC Product SpecificationsRepair Agreement UIRSteering Wheel To Remove Tractor from Carton Unpack Carton Tools Required for AssemblyCheck Battery Install Seat Check Deck Levelness To Convert to Bagging or DischargingCheck Tire Pressure Check for Proper Position of ALL BeltsENG,,EONENG,NEOFFO,LPRSREOG,-nSONOVEPI Knowyour Tractor To USE Choke Control HOW to USE Your TractorStopping Disengage attachment clutch control To Adjust Gauge WheelsTo Stop Mower Blades Check Engine OIL Level Before Starting the EngineADD Gasoline To Start EngineMowing Tips Mulching Mowing TipsGeneral Recommendations Lubrication Chart=.F. R Before Each USEOperator Presence System Brake OperationTires Blade CareEngine Muffler CleaningEngine OIL Filter Spark PlugsTo Install Mower To Remove MowerTo Replace Mower Blade Drive Belt SIDE-TO-SIDE AdjustmentBelt Installation Belt RemovalTo Replace Motion Drive Belt Belt InstallationTo Adjust Brake Werya To Replace Headlight Bulb To Remove Hood and Grill AssemblyReplacing Battery Interlocks and RelaysEngine To Adjust Choke ControlTo Adjust Carburetor Battery OtherCorrection ProblemCause Problem Cause Correction Faulty light switch Blades improperly installedSwitch is OFF Bad battery cellsSchematic Tractor --MODEL NumberTractor -- Model Number Electrical Tractor - Model Number Electrical KEY Part DescriptionTractor - Model Number 917.271910 Chassisand Enclosures KEY Part NO. no Description Tractor - Model Number Grounddrive Keeper, Belt,Engine, Fool-Proof Tractor - Model N UM BER SteeringTractor - Model Number Steering KEY Part DescriptionKEY Part NO. NO. Description Tractor - Model NumberOptional Equipment Tractor - Model Number Liftassembly Tractor - Model Number Seat Assembly KEY Part Description NO. no Wheels and TiresDecals Tractor - Model Number Mowerdeck Tractor - Model Number Mower Deck NtJMBERS Here Bevel & Spur Gear 30 Tractor -- Model Number IOOWNERS.IUBRIGGS& STRArroNENGINE-MODELNUMBER407777,TYPE NUMBER0167-E1 Valve Gasket SET Gasket-Roat Bowl Tractor -- Model Number KEY Part NO. NO.DESCRIPTIONPage Page Sighting Only Ride UP and Down HillNot Across Hill SKY Line or TreeOr Sears Maintenance Agreement Canada 181312 3.13.02 TR