Craftsman 917270841 Engine Cooling Fins, Plugs, On page 5 of this manual NN-LBNEFUEL Filter

Page 21

AIR FILTER

Yourenginewill notrunproperlyusinga

dirty air filter. Clean the foam pre-cleaner after every 25 hours of operation or every season. Service paper cartridge every 100 hours of operation or every season, whichever occurs first.

Service air cleaner more often under dusty conditions.

•

Remove knob(s) and

cover.

TO SERVICE PRE-CLEANER

°

Slide foam pre-cleaner

off cartridge.

=

Wash it in liquid detergent and water

ENGINE COOLING FINS

Remove any dust, dirt or oil from engine cooling fins to prevent engine damage from overheating.

o Remove screws from blower housing and lift housing and dipstick tube assembly off engine.

o Cover oil fill opening to prevent entry of dirt.

=Use compressed air or stiff bristle brush to thoroughly clean engine cooling fins.

o To reassemble, reverse above proce- dure.

o Squeeze it dry in a clean cloth.

o Saturate it in engine oil. Wrap it in clean,

absorbent cloth and squeeze to remove

excess oito

o If very dirty or damaged, replace pre- cleaner°

o Reinstall pre-cleaner over cartridge.

Screws

Blower Housing Screws

air screen

•Reinstall cover and secure with knob(s).

TO SERVICE CARTRIDGE

=Remove cartridge nut.

*Carefully remove cartridge to prevent debris from entering carburetor° Clean base carefully to prevent debris from

entering carburetor.

,, Clean cartridge by tapping gently on flat surface. If very dirty or damaged, replace cartridge.

o Reinstall cartridge, nut, precleaner, cover and secure with knob(s).

IMPORTANT: Petroleum solvents, such as kerosene, are not to be used to clean the cartridge. They may cause deterioration of the cartridge. Do not oil cartridge. Do not use pressurized air to clean or dry car- tridge.

Cover

Knob

Cartridge

Cover ------Nut

Paper

Cartridge

Foame

Pre-Cleaner

_Base

DipstickTube

Assembly

Spark

Plug

Engine Cooling

MUFFLER

Inspect and replace corroded muffler and spark arrester (if equipped) as it could cre-

ate a fire

hazard and/or damage_

_

SPARK

PLUGS

": ..... _,::

Replace spark plugs at the beginning of .''_" each mowing season or after every 100 _ hours of operation, whichever occurs first.

Spark plug type and gap setting are shown in "PRODUCT SPECIFICATIONS"

on page 5 of this manual.

nN-LBNEFUEL FILTER

The fuel filter should be replaced once each season, if fuel filter becomes

clogged, obstructing fuel flow to carbure- tor, replacement is required.

o With engine cool, remove filter and plug fuel line sections.

o Place new fuel filter in position in fuel line with arrow pointing towards carbu- retor.

o Be sure there are no fuel line leaks and clam.ps are properly positioned.

21

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Contents Sears Craftsman Help Line Lawn TraotoLimited 90 DAY Warranty on Battery Limited TWO Year Warranty on Craftsman Riding EquipmentSlope Operation ServiceDo not Tragic accidents can occur if the operatorGrass can hide obstacles Customer Responsibilities Lock Washers 1/4 Parts BAG Contents Shown Full SiZE To Remove Tractor from Carton Tools Requiired for AssemblyUnpack Carton Attach Steering WheelConnect Battery HOW to SET UP Your TractorCheck for Proper Position ALL Belts Check Tire PressureTo Convert to Bagging or Discharging Check Brake SystemPlease Review the Following Following Important ItemsBattery Reverse Forward Fast Slow Know Your Tractor Throttle Control HOW to USE Your TractorTo Move Forward and Backward Controlled by the motion control leverBefore Starting the Engine To Operate on HillsPosition To TransportTo Start Engine ADD GasolineCedure with the motion control lever Three 3 times Purge TransmissionPage Front Check brake operation o Check tire pressure@ Front Wheel Bearing ZerkBrake Operation BatteryTires Blade RemovalCooling Transaxle CooungTransaxle Pump Fluid To Change Engine OILEngine Cooling Fins PlugsOn page 5 of this manual NN-LBNEFUEL Filter All gasoline, oil, etc CleaningTo Remove Mower Right side of tractorSIDE-TO-SIDE Adjustment Tolevel Mower HousingFRONT-TO-BACK Adjustment Belt RemovalTo Adjust Brake Belt InstallationBrake system which is mounted on the side of the transaxle Stopping distance at high speed in highTo Adjust Steering Wheel ALIGN- Ment To Adjust Motion Control LeverTo Start Engine That has a Weak Battery Front Wheel TOE4N/CAMBERPositive Terminal TeriesTo Replace Headlight Bulb To Replace FuseEngine To Remove Hood and Grill ASAcceleration Test BatteryTractor Engne Fuel SystemHousing LooseCorrection Chart Cause TroubleshootingPage Page Tractor - Model Number O11ioElectrical TRACTOR- Model NumberElectrical KEY Part Tractor - Model Number Chassis and Enclosures KEY Part Description Tractor - Model Humber Ground Drive 5751100 105 Description Tractor - Model Number 917=270641 Ground DriveTractor --MODEL Humber Steering Asseubly 74780520 Tractor --MODEL Number Steering AssemblyOptional Equipment Washer Lock Ext Tooth3/8 ElbowStd 90 Degree 3/818 NptShield Browning/DebrisGuard 31 109202X Tank Fuel 1 25 FrSTD541437 TRACTOR- Model Number Seat Assembly11 12OO68X 1343OOWheels & Tires Decals KEY Part Description273832 163205Tractor - Model Number Lift Assembly 73680800 Tractor -- Model Number Lift Assembly103 Bolt, Shoulder 5/16-18 UNC Arm Assembly,Pad, Brake133943 72110610Tractor -- Model Number Hydro Transaxle - Model Number Hydro TRANSAXLE-- Model Number 635337 230294 1029 1026 166127 138 106 987 ,11, T 105 51142 Valve Overhaul KIT Carburetor Overhaul KIT164 171535 20 634A 842 524 868 868A 523Gasket SET CARBURE-IORGASKET s-r482 Tractor - Model Humber209 783 801 728 615 802 50394905 NO. no232 394358 Filter, Fuel In Fuel Une758 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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