A WARNING: To avoid serious injury, before performing any service and adjustments:

1.Release control bar and stop engine.

2.Make sure the blade and all moving parts have completely stopped.

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

LAWN MOWER

TO ADJUST CUTTING HEIGHT

See "TO ADJUST CUTTING HEIGHT" in the Operation section of this manual.

REAR DEFLECTOR

The rear deflector, attached between the rear wheels of your mower, is provided to minimize the possibility that objects will be thrown out of the rear of the mower into the operator mowing position. If the deflector becomes damaged, it should be replaced.

TO REMOVE DRIVE BELT

1.Remove drive cover and belt keeper.

2.Remove belt from gearcase pulley.

3.Turn lawn mower on its side with air filter and carburetor down.

4.Remove blade and blade adapter.

5.Remove belt from engine pulley.

Drive cover

\

Gearcase pulley

Belt 3er

J Belt

NOTE: Always use factory approved belt to assure proper fit and long life.

Blade

adapter

Key

Crankshaft

Lockwasher

 

 

 

Blade

 

 

 

 

 

......o

 

 

 

/

Blade

 

 

 

bolt

Hardened

,,

'_

 

washer

Trailing/edge

retainer

TO ADJUST HANDLE

The handle on your lawn mower has three

(3)height positions - adjust to height that suits you.

1.Remove knob and carriage bolt on one side of the lower handle.

2.While holding handle assembly, remove knob and carriage bolt from opposite side, align hole in handle with desired hole in handle bracket and

reassemble bolt and knob and tighten securely.

3.Align opposite side of handle with

same positioning hole and secure with bolt and knob.

Handle bracket

Knob

Bolt

TO REPLACE DRIVE BELT

1.Place new drive belt on engine pulley, inside tabs of belt retainer.

2.Route the other end of the new drive belt through hole in housing.

3.Reinstall blade adapter and blade.

4.Return mower to upright position.

5.Install new belt on gearcase pulley.

6.Reinstall belt keeper and drive cover.

16

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Craftsman 917.376407 owner manual Rear Deflector, To Remove Drive Belt, To Adjust Handle, To Replace Drive Belt

917.376407 specifications

The Craftsman 917.376407 is a versatile and reliable lawn mower designed for homeowners who value quality, functionality, and ease of use in lawn care. Engineered with precision and equipped with various features, this mower is ideal for medium to large yards, providing excellent performance and results.

One of the standout features of the Craftsman 917.376407 is its powerful engine. The mower is typically powered by a robust Briggs & Stratton engine, offering ample horsepower that ensures efficient grass cutting and quick results. This engine is designed for durability and reliability, making it capable of handling diverse mowing conditions, from thick grass to uneven terrains.

Another significant advantage of the 917.376407 is its cutting deck, which is often constructed with high-quality materials for increased longevity. The mower generally features a 21-inch cutting width, allowing homeowners to cover more ground in less time. The adjustable cutting height, usually ranging from 1 to 3.75 inches, enables users to achieve their desired lawn height while accommodating different grass types and seasonal changes.

In terms of user convenience, the Craftsman 917.376407 is equipped with features designed for ease of operation. Many models come with an easy-start system, allowing users to start the mower with minimal effort. The ergonomic handle design provides comfort during use, reducing fatigue during extended mowing sessions. Additionally, the mower often includes an automatic choke system, which enhances ease of starting, particularly in cooler weather.

The Craftsman 917.376407 also embraces modern technologies. Some versions may offer a self-propelled option, allowing for effortless movement across the lawn. This feature is especially useful for tackling sloped areas or challenging terrains without requiring excessive physical effort from the user.

Finally, the mower's design is further enhanced by its bagging and mulching capabilities. Many models come with a rear bagger, which efficiently collects clippings, helping to keep the lawn neat and tidy. Alternatively, users can opt for mulching to nourish the soil with finely chopped grass clippings, promoting a healthier lawn.

In summary, the Craftsman 917.376407 stands out as a reliable, efficient lawn mower that combines power, user-friendly features, and modern technology. Whether you are a seasoned gardener or a weekend warrior, this mower is engineered to make lawn care manageable and enjoyable.