Craftsman 917.272068 Brake Operation, Tires, Operator Presence System, Blade Care, Blade Removal

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TRACTOR

Always observe safety rules when performing any maintenance.

BRAKE OPERATION

If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be ad- justed. (See "-IOADJUST BRAKE" in the

Service and Adjustments section of this manual).

TIRES

•Maintain proper air pressure in all tires (See "PRODUCT SPECIFICATIONS" section of this manual).

•Keep tires free of gasoline, oil, or insect control chemicals which can harm

rubber.

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

NOTE: To seal tire punctures and prevent flat tires due to slow leaks, tire sealant

may be purchased from your local parts

dealer. Tire sealant also prevents tire dry rot and corrosion.

OPERATOR PRESENCE SYSTEM

Be sure operator presence and interlock systems are working properly. If your tractor does not function as described, repair the problem immediately.

•The engine should not start unless the

brake pedal is fully depressed and attachement clutch control is in the

disengaged position.

•When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine.

•When the engine is running and the attachment clutch is engaged, any attempt by the operator to leave the seat should shut off the engine.

•The attachment clutch should never

operate unless the operator is in the seat.

BLADE CARE

For best results mower blades must be

kept sharp. Replace bent or damaged blades.

BLADE REMOVAL

1.Raise mower to highest position to allow access to blades.

2.Remove hex bolt, lock washer and flat washer securing blade.

3.Install new or resharpened blade with

trailing edge up towards deck as shown.

IMPORTANT: To ensure proper assembly, center hole in blade must align with star

on mandrel assembly.

4.Reassemble hex bolt, lock washer and flat washer in exact order as shown.

5.Tighten bolt securely (27-35 Ft. Lbs.

torque).

IMPORTANT: Blade bolt is grade 8 heat treated.

TO SHARPEN BLADE

NOTE: We do not recommend sharpen- ing blade - but if you do, be sure the

Blade Center

Edge Up i

Mandrel

_l-_ex Bolt (Grade)'

*A Grade 8 heat treated bolt can be identified by six lines on the bolt head.

blade is balanced.

Care should be taken to keep the blade balanced. An unbalanced blade will

cause excessive vibration and eventual damage to mower and engine.

•The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while 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 bal- ancer, follow the instructions supplied with balancer.)

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

•Slide blade on to an unthreaded

portion of 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.

Blade

5/8" Bolt or

Center

BATTERY

Your tractor has a battery charging system which is sufficient for normal use. How-

ever, periodic charging of the battery with an automotive charger will extend its life.

•Keep battery and terminals clean.

•Keep battery bolts tight.

•Keep small vent holes open.

•Recharge at 6-10 amperes for 1 hour.

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Contents Sears Craftsman Help Line 5 am 5 pm, Mon- Sat JcrrftsmrniSears Limited 90 DAY Warranty on BatteryGeneral Operation II. Slope OperationIII. Children IV. ServiceDo not Page Repair Agreement Product SpecificationsAPI-SF-SJ RC12YC16-18 Before Removing Tractor from Skid Attach Steering Wheel Tools Required for AssemblyCheck Battery CartonInstall Seat Check Brake System Ixl Freewheel Control Knowyour Tractor Your TractorStopping HOW to USE Your Tractor To SET Parking BrakeThrottle Contr ParkingTo Operate on Hills Gauge Wheel Mountinc LocknutTo Operate Mower DeflectorTo Start Engine Towing Carts and Other ATTACH- MentsBefore Starting the Engine Check Engine OIL Level ADD GasolinePurge Transmission Automatic Transmission Warm UPMulching Mowing Tips Mowing TipsBearing Lubrication ChartGeneral Recommendations Before Each USEOperator Presence System BatteryBrake Operation TiresLubrication EngineTransaxle Cooling Transaxle Pump FluidEngine OIL Filter To Service PRE-CLEANERClean AIR Screen CleaningArms Service or AdjustmentsTo Install Mower To Remove MowerGround To Level Mower HousingRecheck measurements after adjust- ing Mower toIdler Belt InstallationTo Adjust Brake To Replace Mower Blade Drive BeltFront Wheel TOE-IN/CAMBER To Adjust Steering Wheel ALIGN- MentTransaxle Motion Control Lever Neutral Adjustment Transmission REMOVAL/REPLACE- MentInterlocks and Relays To Start Engine with a Weak BatteryReplacing Battery To Replace Headlight BulbTo Adjust Carburetor To Adjust THROnLE Control CableToremovehood and Grill AS Sembly Acceleration Test AdjustingClamp Cylinders OtherFuel System EngineoilCause Correction ProblemProblem Cause Problemcause Tractor - Model Number Schematic Electrical Tractor - Model NumberKEY Part Description Tractor - Model Number ElectricalTractor --MODEL Number Chassis and Enclosures Tractor - Model Number 917.272068 Chassisand Enclosures Tractor --MODEL Number Ground Drive Keeper, Center Span Tractor - Model Number Steering Assembly KEY Part NO. NO,DESCRIPTION Optional Equipment Tractor - Model Number EngineSpark Arrester KEY Part NO. NO. Description Tractor -- Model Number EngineKEY Part Description Tractor --MODELNUMBER Seat AssemblyWheels & Tires DecalsTractor - Model Number Liftassembly Tractor - Model Number Lift Assembly Tractor - Model Number Mower Deck Shaft Assembly, Mandrel, Vented ¢ C 71idx1.15odx.030thk Cylinder HEAD, Valve and Breather Crankcase KEY Part Description AssemblyIGNITION/ELECTRICAL Blower Housing and Bafflesi AIR Intake 12-094-14-S Gasket, air cleanerAIR INTAKE/FILTRATION 12-743-12-SStarting System Engine Controls OIL PAN / Lubrication KEY PAR NO. NO.DESCRIPTION KEY Part NO. NO,DESCRIPTIONKEY Part NO. no Exhaust Inches 1 inch= 25.4 mm DESCRIPrlONPage Page Page Suggested Guide for Sighting Slopes for Safe Operation A. and Canada Your Home

917.272068 specifications

The Craftsman 917.272068 is a highly efficient and robust lawn tractor designed to meet the needs of both homeowners and professional landscapers. Built with durability and performance in mind, this machine is ideal for tackling a variety of mowing tasks, whether you have a small residential lawn or a more expansive grass area.

One of the standout features of the Craftsman 917.272068 is its powerful 24 HP engine, which provides ample power to handle tough mowing conditions. The engine is specifically designed for reliability and longevity, ensuring that it can provide consistent performance over many seasons. Coupled with the dual blade system, the mower provides an even and clean cut, reducing the need for double mowing and optimizing efficiency.

The 917.272068 is equipped with a 42-inch cutting deck, allowing for wide swath mowing while maintaining agility around obstacles. The cutting height is adjustable, providing users with the flexibility to choose from various settings, ensuring a tailored cut to suit the season or grass type. This versatility makes it particularly advantageous for users with varying mowing preferences and lawn conditions.

Another notable feature is the hydrostatic transmission, which allows for smooth and effortless control of speed and direction. This feature enhances ease of use, particularly for those who may not be accustomed to operating larger machinery. The responsive controls enable precise maneuverability, making it possible to navigate tightly spaced areas with ease.

The Craftsman 917.272068 also includes comfortable seating and a user-friendly dashboard that displays essential information at a glance, such as fuel level and maintenance reminders. This focus on operator comfort is a crucial aspect of its design, making long mowing sessions more enjoyable and less fatiguing.

In terms of technology, the Craftsman 917.272068 supports mulching and rear discharge capabilities, providing users with the option to either recycle grass clippings back onto the lawn for nutrient replenishment or easily discharge clippings behind the mower. This dual functionality enhances the utility of the mower, catering to different user preferences and lawn care practices.

Overall, the Craftsman 917.272068 stands out with its fusion of power, efficiency, and user-friendly features. Its reliable performance, combined with adjustable mowing options and comfortable operation, positions it as a top choice for anyone looking to achieve a well-maintained lawn. Whether for residential use or professional landscaping, this lawn tractor is built to deliver excellent results season after season.
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