TRIMMER

Always observe safety rules when per- forming any maintenance.

TIRES

•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.

TRIMMER LINE

For best results, replace trimmer lines when they have worn to half their original

length. Use .155 inch diameter trimmer line. Cut new trimmer line length to 18-3/4 inches. After new line is installed on

trimmer head, check all lines so they do not vary more then one (1) inch in length. This is important to make sure the trim- mer head is balanced and will not vibrate

abnormally.

_kWARNING: Use only the specified trimmer line. Do not use other materials

such as wire, string, rope, etc. Wire can break off during trimming and become a dangerous missile that can cause serious injury.

TO CUT LINE TO PROPER LENGTH NOTE: Trimmer line pre-cut to proper length is available for this unit; see the Repair Parts section of this manual.

If trimmer line is purchased in bulk, it must be cut to 18=3/4 inches before using. Use the built-in length guage as follows:

1.From front of trimmer, place the end of spooled trimmer line at the mark on the side of the debris shield as shown.

2.Wrap trimmer line around front of chas- sis cover to other side and cut at the "22" mark (your unit's width of cut).

Chassis cover

WRAP LINE _,ROUND

Debris

 

New

shield

End of

trimmer

mark

spooled line

line

TO REPLACE TRIMMER LINE

1.Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with spark plug.

2.Remove worn trimmer line from line carrier plate.

3.Fold new, cut to length, trimmer line in half and insert folded end through carrier plate opening to back side of retainer clip.

4.With folded end of line at back side of retainer clip, pull line outward until line is fully seated under the retainer clip.

5.Repeat on other side of carrier plate.

6.Check all lines to be sure they are the same length.

7.Reconnect spark plug wire to spark plug.

Trimmer line

Carrier plate opening

Retainer clip

10

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Craftsman 917.77376 owner manual Tires, Wrap Line ,ROUND, To Replace Trimmer Line
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917.77376 specifications

The Craftsman 917.77376 is a robust lawn tractor designed to deliver reliable performance and functionality to homeowners and landscapers alike. With its powerful engine and versatile features, this model caters to a wide range of mowing and lawn care needs.

One of the standout features of the Craftsman 917.77376 is its 24 HP Briggs & Stratton engine, which is known for its durability and efficient fuel consumption. This powerful engine provides sufficient torque to handle tough mowing tasks, making it ideal for larger yards with thick grass. The engine is coupled with a hydrostatic transmission, allowing for smooth and effortless speed adjustments without the need for clutching or shifting. This technology not only enhances the user’s mowing experience but also reduces operator fatigue.

The mower deck on the Craftsman 917.77376 is another impressive aspect of its design. With a cutting width of 42 inches and an innovative three-blade system, it ensures a clean and even cut across various grass types. The deck is adjustable, providing the flexibility to set cutting heights anywhere from 1.5 to 4 inches, accommodating different seasonal mowing requirements.

In addition to its cutting capabilities, the Craftsman 917.77376 is equipped with advanced features that enhance maneuverability and ease of use. The tight turning radius allows it to navigate around obstacles and flowerbeds with ease. The comfortable, high-back seat supports prolonged use, making it suitable for anyone tackling extensive mowing tasks.

Safety is paramount in the design of the Craftsman 917.77376. The model includes a blade brake safety feature that automatically stops the blades when the operator stands up from the seat, preventing accidental injuries. Additionally, its rugged build and stable wheelbase contribute to a safe and stable ride on various terrains.

Overall, the Craftsman 917.77376 is engineered for efficiency, comfort, and safety, making it a preferred choice for homeowners looking for a reliable lawn tractor. With its blend of power, versatility, and advanced features, this model promises a premium lawn care experience, turning yard maintenance into a less daunting and more enjoyable task. Whether you are maintaining a small garden or tackling a large lawn, the Craftsman 917.77376 delivers outstanding performance and durability.
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