Manuals / Craftsman / Lawn and Garden / Trimmer

Craftsman 917.77342 owner manual Troubleshooting, Cause, Problem, Correction

Models: 917.77342

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TROUBLESHOOTING

PROBLEM

 

CAUSE

 

 

 

 

 

 

Does

not

start

1.

Dirty

air filter.

 

 

 

 

 

 

2.

Out of fuel.

 

 

 

 

 

 

 

3.

Stale

 

fuel.

 

 

 

 

 

 

 

4.

Water

in fuel.

 

 

 

 

 

 

5.

Spark

plug

wire

is

 

 

 

 

 

disconnected.

 

 

 

 

 

 

6.

Bad

spark

plug.

 

 

 

 

 

7.

Throttle

control

lever not

 

 

 

 

in

correct

position

 

 

 

 

 

(if

equipped).

 

 

 

Loss

of power

1.

Dirty

air

filter.

 

 

 

 

 

 

2.

Buildup

of

grass,

leaves,

 

 

 

 

and

trash under

trimmer.

 

 

 

3.

Too

much

oil in engine.

 

 

 

4.

Walking

speed

too

fast.

Excessive

 

1.

Lines

uneven

or

broken.

Vibration

 

2.

Loose

nuts or bolts.

 

 

 

3.

Damaged

trimmer

head.

Starter rope hard

1.

Bent

engine crankshaft.

topull

 

 

 

 

 

 

 

 

 

 

 

 

Loss

of head

1.

Belt

not driving.

 

 

drive

 

 

 

 

 

 

 

 

 

 

 

 

Hard

to push

1.

Handle

height

position not

 

 

 

 

right for

you.

 

 

 

Poor

trimming

1.

Trimmer

line length

is

performance

 

too short.

 

 

 

 

 

 

 

2.

Throttle

control

lever not

 

 

 

 

in correct

position

 

 

 

 

 

(if

equipped).

 

 

 

Trimmer

head

1.

Trimmer

line not

 

 

does

not

 

 

properly

installed.

 

retain

line

2.

Broken

line retainer

clip.

 

 

 

3.

Incorrect

size

of

 

 

 

 

 

 

trimmer

line.

 

 

 

CORRECTION

1.Clean/replace air filter.

2.Fill fuel tank.

3.Drain tank and refill with fresh clean fuel.

4.Drain fuel tank and carburetor and refill tank with fresh gasoline.

5.Connect wire to plug.

6.Replace spark plug.

7.Move throttle lever to FAST position.

1.Clean/replace air filter.

2.Clean underside of trimmer and trimmer head.

3.Check oil level.

4.Trim at slower walking speed.

1.Check trimmer lines.

2.Check all hardware, including engine bolts.

3.Check/repair trimmer head.

1.Contact a Sears or other qualified service center.

1.Put belt on pulleys or replace belt if broken.

1.Adjust handle height to suit.

1.If line is worn or broken to half original length, replace line.

2.Move throttle lever to FAST

position.

1.Follow instructions in Maintenance section.

2.Replace string carrier plate assembly.

3.Use .155 diameter trimmer line.

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Craftsman 917.77342 owner manual Troubleshooting, Cause, Problem, Correction
Page 14 Page 16

917.77342 specifications

The Craftsman 917.77342 is a versatile, high-performance lawn tractor designed to handle a variety of outdoor tasks with ease. This model is engineered for those who require a reliable and efficient machine for yard maintenance, providing an ideal balance between functionality and user comfort.

One of the standout features of the 917.77342 is its robust 24 HP Briggs & Stratton engine. This powerful engine ensures consistent performance, making it capable of tackling demanding jobs, from mowing large lawns to hauling garden debris. The engine’s advanced design promotes fuel efficiency and reduces emissions, aligning with modern eco-friendly standards.

The cutting system of the Craftsman 917.77342 is another key highlight. It is equipped with a 42-inch cutting deck, which allows for a wide mowing path, minimizing the time spent on lawn care. The deck has three adjustable cutting heights, enabling users to customize their lawn cutting experience based on the season, grass type, and personal preference. The system also features a mulch kit option, which allows grass clippings to be finely chopped and returned to the soil as a natural fertilizer, promoting lawn health.

Comfort is crucial in long mowing sessions, and the Craftsman 917.77342 does not disappoint. It comes with an adjustable, high-back seat designed for optimal support and comfort during use. The ergonomic steering wheel provides smooth handling and maneuverability, making it easier to navigate around obstacles in your yard.

Additionally, the tractor incorporates an automated hydrostatic transmission. This technology allows for seamless acceleration and deceleration without the need for shifting gears, simplifying operation for all users.

For added convenience, the Craftsman 917.77342 features a built-in grass catcher and a front bumper that enhances durability. The easy-access controls keep essential functions at the operator’s fingertips, ensuring a user-friendly experience.

In conclusion, the Craftsman 917.77342 lawn tractor is a well-rounded solution for homeowners looking for efficiency and ease in lawn care. Its powerful engine, versatile cutting system, comfort features, and intelligent design make it an outstanding choice for any garden enthusiast. Whether you are maintaining a small lawn or navigating a large property, this tractor is equipped to meet your needs effectively.