Lawn mower

housing

Drive cover

Figure A

. Remove drive cable from anchor, then detach it and return spring from idler arm assembly (See Fig. B).

7. Use a wood block between blade and mower housing to prevent blade from turning when removing blade bolt.

NOTE: Protect your hands with gloves and/or wrap blade with heavy cloth.

8.Remove blade bolt.

9.Remove blade, attaching hardware (bolt, lock washer and hardened wash- er), blade adapter and debris shield as one assembly.

10.Remove drive belt from blade adapter and debris shield; discard old belt.

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

cable

Housing

__

anchor

holeff'--3

_'_._` c:_,,_ Idler arm

Drive belt

Driv Drive Return i_h ,,'_ assembly pulley belt spring "'.':-::i/PIVOT

Figure B

4.Pivot idler arm assembly to slacken drive belt, then remove drive belt from drive pulley, belt keepers and idler arm.

5.Turn lawn mower on its side. Make sure air filter and carburetor are up.

6.Remove screw securing debris shield. Note that the debris shield has a tab

which fits into a gap in the housing (See Figure C).

 

Crankshaft

Tab

Blade

Housing

 

 

adapter

 

 

(pulley

hole

\

 

 

end)

 

 

 

Hardened washer

Blade bolt

Screw

Trailing edge

Lock-washer

Debris

Slot shield

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.

Figure C

17

 

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Craftsman 917.371031 owner manual To Replace Drive Belt, Drive Cable Housing Anchor Holeff--3

917.371031 specifications

The Craftsman 917.371031 is a versatile lawn tractor designed to meet the demands of homeowners seeking a reliable and efficient lawn care solution. Specifically engineered for both precision and durability, this model is equipped with various features that enhance user experience and performance, allowing users to maintain their lawns with ease.

One of the standout features of the Craftsman 917.371031 is its powerful engine. The tractor is equipped with a robust 20 HP Briggs & Stratton engine, which provides ample power for tackling tough mowing tasks. This engine is known for its longevity and dependable performance, ensuring that users can count on it to start easily and run smoothly even in challenging conditions.

The cutting deck of the Craftsman 917.371031 features a 42-inch design, perfectly sized for maneuvering through residential yards while providing an efficient cutting path. The deck is constructed from high-quality, durable materials that offer superior resistance to wear, further enhancing the longevity of the mower. Additionally, the mowing height can be easily adjusted with a simple lever, allowing users to achieve their desired grass length quickly.

In terms of technology, features like the electric start engine simplify the startup process, eliminating the need for cumbersome pull cords. The integrated hydrostatic transmission provides seamless speed control, enabling the operator to navigate various terrains with ease. This feature allows for both forward and reverse motion without the need for clutching or shifting gears, providing a smoother driving experience.

Comfort is also a priority in the Craftsman 917.371031. It includes a comfortable, high-back seat that provides support during longer mowing sessions, minimizing fatigue and ensuring a more enjoyable experience. The ergonomic steering wheel design allows for easier maneuverability, making it simple to navigate tight corners or intricate landscaping.

Another notable characteristic of this lawn tractor is its user-friendly dashboard. Equipped with clear gauges, users can easily monitor speed, fuel level, and maintenance indicators, ensuring that they can keep the tractor in optimal condition. Safety features, including blade brake and while disengaged, ensure that the tractor operates reliably and safely.

Overall, the Craftsman 917.371031 provides an exceptional lawn care experience with its powerful engine, durable cutting deck, and user-friendly technologies, making it a worthy investment for any homeowner looking to keep their yard in pristine condition.