The operationof any trimmer can result in foreign objects being thrown into the eyes, which can result in severe eye damage.

Always wear safety glassesor eye shields while operatingyour trimmer or performing any adjustmentsor repairs. We recom- mend standardsafety glasses or a wide vision safety maskworn over spectacles.

TO ADJUST TRIMMINGHEIGHT

_CAUTION: Stop the engine and wait for all movingparts to stop. Disconnect spark plugwire from spark plug and placewire where it cannot come in contactwith plug. The heightof cut can be set to six (6) dif- ferent positionsranging from 1-1/2 inches to 3 inches. Recommendedcutting height for the averageyard is 2 inches.

1.To adjust trimming height, push in the locking plate tab and move trimmer head up or down to desired position.

2.Releasetab and be sure head is locked into one of the six (6) height positions.

HOW TO USE YOUR TRIMMER

ENGINE SPEED

The engine speed is controlled by a throt- tle located on the side of the upper handle, FAST position is for starting and normal trimming, SLOW is for light trimming and fuel economy, STOP is for stopping the engine,

SLOW

FAST

/

TRIMMER HEAD DRIVE CONTROL

Your trimmer is equipped with a trimmer head drive control bar which will require the operator to be positioned behind the trimmer handle to operate the trimmer.

•

Trimmer

head

rotation

is

controlled by

 

holding the trimmer head control bar

 

down to

the handle.

 

 

•

Trimmer

head

rotation

will

stop when

Adj

Trimmer

Head

Locking

Plate Tab

\

\

1

BEFORE STARTING ENGINE ADD OIL

Your trimmer is shipped without oil in the engine. For type and grade of oil to use,

see "ENGINE" in the Maintenance section of this manual.

Ai_ CAUTION: DO NOT overfill engine with oil, or it will smoke heavily from the muffler on startup.

1.Be sure trimmer is level.

2.Remove oil dipstick from oil fill spout.

3.You receive a container of oil with the unit. Slowly pour the entire container down the oil fill spout into the engine.

4.Insert and tighten dipstick.

IMPORTANT:

• Check oil level before each use. Add oil if needed. Fill to full line on dipstick.

• Change the oil after every 25 hours of operation or each season. You may need to change the oil more often under

the control bar is released.

7

dusty, dirty conditions.

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Craftsman 917.77376 owner manual HOW to USE Your Trimmer Engine Speed, Slow Fast Trimmer Head Drive Control
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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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