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Craftsman 917.371812 owner manual To Replace Drive Belt, To Adjust Handle, Engine, Carburetor

Models: 917.371812

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TO REPLACE DRIVE BELT

1.Place new drive belt in the belt retainer of the debris shield. Be sure to route belt between belt keepers and through slot (See Figure D).

Belt retainer

Tab

Belt kee

Drive belt

Debris

Slot shield

TO ADJUST HANDLE

The handle on your lawn mower has multiple height positions - adjust to height that suits you.

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

2.While holding handle assembly, re- move knob and carriage bolt from right side. Align hole in handle with desired hole in handle bracket, then reassem- ble bolt and knob and tighten securely.

3.Align left side of handle with same po-

sitioning hole as right side and secure with bolt and knob.

KnobBolt

\

Figure D

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

3.Reattach debris shield to housing with screw previously removed. Be sure tab of debris shield is in gap of housing.

4.Position blade on the blade adapter aligning the two (2) holes in the blade with the raised lugs on the adapter.

5.Be sure the trailing edge of blade (op- posite sharp edge) is up toward the engine (See Figure C).

6.Install the blade bolt with the lock washer and hardened washer into blade adapter and crankshaft.

7.Use block of wood between blade and

lawn mower housing and tighten the blade bolt, turning clockwise.

• The recommended tightening torque is 35-40 ft. Ibs.

IMPORTANT: Blade bolt is heat treated. If bolt needs replacing, replace only with

approved bolt shown in the Repair Parts section of this manual.

8.Return mower to upright position.

9.Install new drive belt into idler arm

assembly, then around the drive pulley. Be sure belt is inside of belt keepers (See Figure B).

NOTE: Pulling on the drive belt (to install

it on the drive pulley) will cause the other end of the belt to free itself from the debris

shield retainer and properly seat itself in groove of pulley end of the blade adapter.

10.Reattach drive cable and return spring to the idler arm assembly, then reat- tach drive cable to anchor.

11.Reattach drive cover with screws previ- ously removed.

12.Connect spark plug wire to spark plug.

Low

Hi

Handle

ENGINE

Maintenance, repair, or replacement of the emission control devices and systems, which are being done at the customers ex- pense, may be performed by any non-road

engine repair establishment or individual. Warranty repairs must be performed by an authorized engine manufacturer's service outlet.

ENGINE SPEED

Your engine speed has been factory set. Do not attempt to increase engine speed or it may result in personal injury. If you believe that the engine is running too fast or too slow, take your lawn mower to a Sears or other qualified service center for repair and adjustment.

CARBURETOR

Your carburetor is not adjustable. If your engine does not operate properly due to sus- pected carburetor problems, take your lawn mower to a Sears or other qualified service center for repair and/or adjustment.

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Craftsman 917.371812 owner manual To Replace Drive Belt, To Adjust Handle, Engine, Carburetor
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917.371812 specifications

The Craftsman 917.371812 is a versatile and efficient riding lawn mower designed to tackle the challenges of lawn care with ease. This model is a popular choice for homeowners who need a reliable solution for maintaining their lawns while enjoying modern technologies and features.

One of the standout features of the Craftsman 917.371812 is its powerful engine. Equipped with a robust 24-horsepower Briggs & Stratton engine, this mower delivers ample power to handle larger lawns and tougher terrains. The engine's design ensures smooth operation and easy start-ups, making lawn maintenance a hassle-free experience.

The cutting deck is another highlight of this mower. With a 42-inch cutting deck, it provides a wide coverage area, allowing users to finish their mowing tasks more quickly. The deck is designed with multiple cutting heights, allowing for customization based on grass type and lawn conditions. This flexibility ensures a clean and even cut every time.

The Craftsman 917.371812 also incorporates advanced technologies for ease of use. One significant feature is its hydrostatic transmission, which provides seamless speed adjustments without the need for manual gear shifting. This user-friendly system makes it easy for operators to maintain control while navigating different terrains.

Ergonomics play an essential role in the design of the Craftsman 917.371812. The mower features a comfortable high-back seat that provides excellent back support during prolonged use. Additionally, the soft-grip steering wheel and conveniently placed controls enhance user comfort and accessibility, making mowing not only efficient but also enjoyable.

Safety is another priority, with features such as the automatic blade engagement system, which ensures that the mowing blades activate only when the operator is seated. This critical safety feature minimizes the risks associated with lawn care, providing peace of mind while working.

Furthermore, the Craftsman 917.371812 is designed for easy maintenance. The mower's deck can be easily accessed for cleaning and upkeep, while the engine compartment allows for straightforward oil changes and routine checks. With these considerations, the Craftsman 917.371812 stands out as a reliable investment for lawn enthusiasts seeking quality and performance.

In summary, the Craftsman 917.371812 combines power, convenience, safety, and comfort, making it a formidable choice for any homeowner looking to maintain a pristine lawn effortlessly. With its array of features and technologies, this riding lawn mower is designed to deliver exceptional results season after season.