Craftsman 917270841 owner manual Brake Operation, Tires, Blade Removal, To Sharpen Blade, Battery

Page 19

TRACTOR

Always observe safety rules when per- forming any maintenance.

BRAKE OPERATION

If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted. (See "TO ADJUST BRAKE" in the Service and Adjustments section of this manual).

TIRES

o Maintain proper air pressure in all tires (See "PRODUCT SPECIFICATIONS" on page 5 of this manual),

o Keep tires free of gasoline, oil, or insect control chemicals which can harm rub-

ber_

o 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,.

BLADE CARE

For best results mower blades must be

kept sharp. Replace bent or damaged blades.

BLADE REMOVAL

•Raise mower to highest position to allow access to blade&

o Remove hex bolt, lock washer and flat washer securing blade,

o Install new or resharpened blade with trailing edge up towards deck as shown.

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

o Tighten bolt securely (30-35 Fto Lbs. torque).

IMPORTANT: Blade bolt is Grade 8 heat treated.

BladeMandrel

Assembly

Flat Was

Trailing

Lock Washer__8__

Hex Bolt (Grade

"A Grade 8 heat treated bolt can be identified by six lines on the boit head,

TO SHARPEN BLADE

NOTE: We do not recommend sharpening blade, but if you do, be sure the 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 it is on the mower.

o To check blade balance, you will need a

5/8" diameter steel bolt, pin, or a cone balancero (When using a cone balancer, follow the instructions supplied with bal- anGer)°

o Slide blade onto 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 hori- zontal position, If either end of the blade moves downward, sharpen the heavy end until the blade is balanced°

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

Center Hole

Blade

5/8" Bolt or Pin

BATTERY

Your tractor has a battery' charging system which is sufficient for normal use°

However, periodic charging of the battery with an automotive charger will extend its

life_

o Keep battery and terminals clean. o Keep battery bolts tighL

o Keep small vent holes open.

°Recharge at 6-t0 amperes for I hour. NOTE: The original equipment battery on your tractor is maintenance free. Do not attempt to open or remove caps or covers° Adding or checking level of electrolyte is not necessary_

TO CLEAN BATTERY AND TERMINALS

Corrosion and dirt on the battery and ter- minals can cause the battery to "leak" power,

•Open battery box door°

•Disconnect BLACK battery cable first then RED battery cable and remove

19 batten,, from tractor.

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Contents Sears Craftsman Help Line Lawn TraotoLimited 90 DAY Warranty on Battery Limited TWO Year Warranty on Craftsman Riding EquipmentTragic accidents can occur if the operator ServiceSlope Operation Do notGrass can hide obstacles Customer Responsibilities Lock Washers 1/4 Parts BAG Contents Shown Full SiZE Attach Steering Wheel Tools Requiired for AssemblyTo Remove Tractor from Carton Unpack CartonCheck Tire Pressure HOW to SET UP Your TractorConnect Battery Check for Proper Position ALL BeltsFollowing Important Items Check Brake SystemTo Convert to Bagging or Discharging Please Review the FollowingBattery Reverse Forward Fast Slow Know Your Tractor Controlled by the motion control lever HOW to USE Your TractorThrottle Control To Move Forward and BackwardTo Transport To Operate on HillsBefore Starting the Engine PositionTo Start Engine ADD GasolineCedure with the motion control lever Three 3 times Purge TransmissionPage Bearing Zerk Check brake operation o Check tire pressureFront @ Front WheelBlade Removal BatteryBrake Operation TiresTo Change Engine OIL Transaxle CooungCooling Transaxle Pump FluidPlugs Engine Cooling FinsOn page 5 of this manual NN-LBNEFUEL Filter Right side of tractor CleaningAll gasoline, oil, etc To Remove MowerBelt Removal Tolevel Mower HousingSIDE-TO-SIDE Adjustment FRONT-TO-BACK AdjustmentStopping distance at high speed in high Belt InstallationTo Adjust Brake Brake system which is mounted on the side of the transaxleFront Wheel TOE4N/CAMBER To Adjust Motion Control LeverTo Adjust Steering Wheel ALIGN- Ment To Start Engine That has a Weak BatteryTo Replace Fuse TeriesPositive Terminal To Replace Headlight BulbEngine To Remove Hood and Grill ASEngne Fuel System BatteryAcceleration Test TractorLoose HousingCorrection Chart Cause TroubleshootingPage Page Tractor - Model Number O11ioElectrical TRACTOR- Model NumberElectrical KEY Part Tractor - Model Number Chassis and Enclosures KEY Part Description 5751 Tractor - Model Humber Ground Drive100 105 Description Tractor - Model Number 917=270641 Ground DriveTractor --MODEL Humber Steering Asseubly 74780520 Tractor --MODEL Number Steering AssemblyOptional Equipment 31 109202X Tank Fuel 1 25 Fr ElbowStd 90 Degree 3/818 NptWasher Lock Ext Tooth3/8 Shield Browning/DebrisGuard1343OO TRACTOR- Model Number Seat AssemblySTD541437 11 12OO68X163205 Decals KEY Part DescriptionWheels & Tires 273832Tractor - Model Number Lift Assembly 73680800 Tractor -- Model Number Lift Assembly103 72110610 Arm Assembly,Pad, BrakeBolt, Shoulder 5/16-18 UNC 133943Tractor -- Model Number Hydro Transaxle - Model Number Hydro TRANSAXLE-- Model Number 166 230635337 294 1029 1026Valve Overhaul KIT Carburetor Overhaul KIT 127 138 106 987 ,11, T 105 51142164 CARBURE-IORGASKET s-r 20 634A 842 524 868 868A 523171535 Gasket SET503 Tractor - Model Humber482 209 783 801 728 615 802394358 Filter, Fuel In Fuel Une NO. no94905 232758 Page Suggested Guide for SiGHTiNG Slopes for Safe Operation 800-473o7274 Para pedir servicio de reparacibn a Para ordenar piezas con entrega a domicilio

917270841 specifications

The Craftsman 917270841 is a versatile and efficient riding lawn mower, designed for both residential and commercial use. Whether you're maintaining a large lawn or tackling more extensive landscaping tasks, this mower is equipped to handle a variety of conditions while ensuring a precise cut.

One of the main features of the Craftsman 917270841 is its powerful engine. With a 24 HP Briggs & Stratton single-cylinder engine, users can expect robust performance and reliable starting, even in challenging weather conditions. The engine's design ensures optimal power and efficiency, making mowing through thick grass or hilly terrain a breeze.

Another significant characteristic of the Craftsman 917270841 is its cutting deck. The mower boasts a 54-inch cutting deck, which allows for faster mowing times and fewer passes across your lawn. The deck features multiple cutting heights, adjustable from 1 to 4 inches, giving users the flexibility to achieve the perfect length for their grass types and preferences. The addition of a washing port simplifies maintenance, allowing for easy cleaning of the deck after use.

The mower is equipped with advanced technologies aimed at enhancing user experience and comfort. One of these features includes a tight turning radius, enabling agility around landscaping obstacles, trees, and flower beds. The ergonomic seating and adjustable controls also contribute to a more comfortable ride, reducing operator fatigue during long mowing sessions.

Safety is a priority with the Craftsman 917270841, incorporating features like automatic blade stop technology that halts the blades when the operator leaves the seat, preventing accidents. Additionally, the robust build ensures durability, meaning users can rely on this mower to perform season after season.

In summary, the Craftsman 917270841 riding lawn mower combines powerful performance, a large cutting deck, adjustable heights, and user-friendly technologies, making it an ideal choice for anyone looking to maintain a beautiful and healthy lawn efficiently. Whether for personal use or commercial landscaping, this mower offers reliability and effectiveness that homeowners and professionals alike can appreciate.
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