Craftsman 917.273481 Tractor, Operator Presence System, 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

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 rub- ber.

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 trac- tor 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 at- tempt 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 at- tempt by the operator to leave the seat should shut off the engine.

The attachment clutch should never op-

erate 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 al- low access to blades.

2.Remove blade 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 blade bolt, lock washer and flat washer in exact order as

shown.

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

Lbs. torque).

IMPORTANT: Blade bolt is heat treated. If bolt needs replacing, replace only with approve bolt shown in the Repair Parts.

Flat

Edge Up

Mandrel

Washer\

 

 

Lock

 

 

Washers-

 

 

Blade Bolt

 

_Star

TO SHARPEN BLADE

NOTE: We do not recommend sharp- ening 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 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 balancer, 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.

5/8" Bolt or

Blade

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 20.0 HP, 42 Mower Electric Start Automatic Transmission Limited Warranty on Battery Limited Warranty on Craftsman Riding EquipmentII. Slope Operation General OperationDo not IV. ServiceIII. Children Across Repair Protection Agreements Product SpecificationsSears Installation Service Customer ResponsibilitiesSteering To Remove Tractor from Howto SET UP Your TractorTools Required for Assembly Check BatteryAssemble Gauge Wheels to Mower Deck Install SeatCheck Deck Levelness Install Mulcher PlateCheck for Proper Position of ALL Belts Check Brake System@@@@@ Lift Lever Know Your TractorTo Move Forward Backward Howto USE Your TractorTo SET Parking Brake EngineTo Operate On Hills To Adjust Gauge WheelsADD Gasoline Before Starting the EngineTowing Carts and Other ATTACH- Ments Check Engine OIL LevelAutomatic Transmission Warm UP Mowing TipsPurge Transmission Mulching Mowing Tips General Recommendations Lubrication ChartBefore Each USE Blade Removal BatteryTractor Operator Presence SystemTransaxle Pump Fluid EngineLubrication Spark Plugs To Service PRE-CLEANERClean AIR Screen AIR FilterTractor CleaningTo Remove Mower Ground...J Belt Removal To Check and Adjust BrakeTo Check Brake To Replace Motion Drive BeltTo Start Engine with a Weak BAT- Tery Transmission Removal ReplacementFront Wheel TOE-IN/CAMBER To Remove Wheel for RepairsTo Remove Hood and Grill AS- Sembly To Replace Headlight BulbInterlocks and Relays To Replace FuseEngine To Adjust Choke ControlAcceleration Test Final SettingCylinders BatteryFuel System Engine OILTroubleshooting Chart Cause ProblemOFF Troubleshooting ChartProblem Cause Correction SlowLlllll Tractor - Model Number SchematicTractor - Model Number Ignition Tractor - Model Number ElectricalCover, Terminal Tractor - Model Number 917.273481 Chassis and Enclosures Tractor - Model Number 917.273481 Chassisand Enclosures Tractor - Model Number Ground Drive 16x 13468319131316 175456Tractor - Model Number 917.273481 Steering Assembly Lock 3645J Tractor - Model Number EngineTractor - Model Number Seat Assembly Wheels & Tires Tractor - Model Number Decals175542426 17 175689 Trunnion Tractor - Model Number Lift Assembly159466 15947I Shaft Asm. Lift 105767X Pin GrooveTractor - Model Number Mower Deck 1o3 //y,1I123713X 138017185488 137645OE= 170359 170351170352 170357Cylinder HEAD, Valve and Breatherj 24-294-13-S Blower Housing and Bafflesj 545016-S Housing, blower12-086-14-S Starting System Linkage, choke Engine Controls KEY Part NO. noCRANKS,AFTIEXHAUST Exhaust Page Suggested Guide for Sighting Slopes for Safe Operation 6E/AR

917.273481 specifications

The Craftsman 917.273481 is a robust and versatile lawn tractor designed to enhance the efficiency and ease of lawn care tasks. This machine is ideal for homeowners with medium to large yards, providing them with a reliable solution for mowing, mulching, and even towing light loads.

One of the standout features of the Craftsman 917.273481 is its powerful 20 HP Briggs & Stratton engine. This reliable engine ensures smooth operation, excellent performance, and the ability to tackle various terrains with ease. The engine is complemented by a smooth and responsive hydrostatic transmission, allowing for effortless speed adjustments and better maneuverability while navigating lawn obstacles.

The cutting deck on this model is a significant highlight, featuring a 42-inch wide blade system that provides a clean and consistent cut with every pass. The adjustable cutting height, which can be set to various levels, allows users to customize the lawn care according to specific needs and grass types. Additionally, the deck's innovative design promotes better airflow, resulting in enhanced grass clipping dispersion for a healthier lawn.

Another admirable characteristic of the Craftsman 917.273481 is its comfort-driven design. Equipped with an ergonomically designed seat and easy-to-use control panel, it ensures comfort during prolonged use. The tractor’s compact size allows for easy navigation in tight spaces and around flower beds, making it a practical choice for residential gardens.

The Craftsman 917.273481 also incorporates advanced technologies that increase its functionality. Its optional mulching kit allows for efficient grass recycling, potentially reducing the need for bagging clippings. The lawn tractor is also compatible with various attachments, such as snow plows and carts, enhancing its versatility beyond just mowing.

In terms of durability, the Craftsman brand is known for its robust construction, and this model is no exception. The frame is built to withstand the rigors of regular use, while the high-quality materials used in the manufacturing process contribute to its longevity and reliability.

Overall, the Craftsman 917.273481 is an excellent investment for anyone looking to maintain their lawn efficiently. Its combination of power, comfort, and versatility makes it a standout choice in the range of residential lawn tractors. Whether you're mowing, mulching, or tackling other outdoor tasks, this model is designed to get the job done effectively.