Tractor, Operator Presence System, Battery

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.

Trailing	Mandrel Assembly
Edge UPon.Blade	Center

Flat Washer \_.._/_%< __'_:

Lock Washer...__

"Star

_-Blade Bolt

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.

Blade

5/8" Bolt

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.

917.273401 specifications

The Craftsman 917.273401 is a powerful and versatile lawn tractor designed to tackle a variety of landscaping tasks while providing users with a smooth and efficient mowing experience. This model combines robust construction with advanced technologies to meet the needs of homeowners and gardeners alike.

One of the standout features of the Craftsman 917.273401 is its reliable engine. Powered by a 20-horsepower Briggs & Stratton engine, this lawn tractor delivers ample power to handle thick grass and uneven terrain. The engine is designed for easy starts and dependable performance, ensuring users can rely on their mower season after season.

In terms of cutting capabilities, the Craftsman 917.273401 is equipped with a 42-inch cutting deck. This wide deck allows for efficient mowing over medium to large lawns, reducing the time it takes to cover ground. Moreover, the deck is adjustable, providing users with the flexibility to select different cutting heights, ranging from 1.5 to 4 inches. This feature is essential for achieving the desired lawn appearance and accommodating various grass types.

The tractor's transmission system is another highlight, featuring a hydrostatic transmission that offers smooth and effortless speed adjustments. This technology allows users to drive at their preferred pace without the need for manual gear shifting, making the mowing process more enjoyable and less strenuous.

Comfort and usability are prioritized in the Craftsman 917.273401, showcased by its ergonomic seating and user-friendly controls. The high-back seat reduces fatigue during long mowing sessions, while the easy-access dashboard ensures that all necessary controls are within reach. Additionally, the tractor is designed with a tight turning radius, enabling users to maneuver around obstacles and tight spaces with ease.

Furthermore, the Craftsman 917.273401 is compatible with various attachments and accessories, such as baggers, snow plows, and mulching kits. This versatility extends the lawn tractor's utility beyond mowing, allowing users to tackle different tasks throughout the year.

In summary, the Craftsman 917.273401 stands out in the realm of lawn maintenance with its powerful engine, adjustable cutting deck, hydrostatic transmission, and user-centric design. Whether you're mowing a suburban lawn or managing a larger property, this lawn tractor offers the features and performance necessary to achieve a well-groomed landscape with ease.