To Replace Mower Blade Drive Belt, ?Nut

•To raise front of mower, loosen nut "F" from trunnion on both front links. Tighten

nut "E" on both front links an equal num- ber of turns. The two front links must

remain equal in length.

•When distance "D" is 1/8" to 1/2" lower

at front than rear, tighten nut "F" agaidst trunnion on both front links.

•Recheck side-to-side adjustment.

'____Mandrel

BOTH FRONT LINKS MUST BE EQUAL iN

LENGTH

Front Links

TO REPLACE MOWER BLADE DRIVE BELT

The mower blade drive belt may be re- placed without tools. Park the tractor on level surface. Engage parking brake.

BELT REMOVAL -

1.Remove mower from tractor (See "3"0

REMOVE MOWER" in this section of manual).

2.Work belt off both mandrel pulleys and idler pulleys.

3.Pull belt away from mower.

BELT INSTALLATION -

1.Work belt around both mandrel pulleys and idler pulleys

2.Make sure belt is in all pulley grooves and inside all belt guides.

3.Install mower (See "To Install Mower" in this section of this manual).

Mandr,

Idler Pulle

Mandrel Pulley

TO CHECK AND ADJUST BRAKE

Your tractor is equipped with an adjustable brake system which is mounted on the right side of the transaxle.

If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be checked and adjusted.

TO CHECK BRAKE

1.Park tractor on a level, dry concrete or paved surface, depress clutch/brake pedal all the way down and engage parking brake.

2.Place gear shift lever in neutral (N)

position.

The rear wheels must lock and skid when

you try to manually push the tractor for- ward. If the rear wheels rotate, the brake needs to be adjusted or the pads need to be replaced.

TO ADJUST BRAKE

1.Depress clutch/brake pedal all the way down and engage parking brake.

2.Measure distance between brake oper- ating arm and nut "A" on brake rod.

3.If distance is other than 1-1/2", loosen

jam nut and turn nut "A" until distance becomes 1-1/2". Retighten jam nut against nut "A".

4.Road test tractor for proper stopping distance as stated above. Readjust if necessary. If stopping distance is still greater than five (5) feet in highest gear, further maintenance is neces- sary. Replace brake pads or contact a Sears or other qualified service center.

With Parking Brake "Engaged"

Nut "A"

J?Nut

_Operating

917.274031 specifications

The Craftsman 917.274031 is a robust lawn tractor that combines performance, reliability, and user-friendly features, making it a popular choice among homeowners looking to maintain their lawns effectively. This machine is engineered with a powerful engine and innovative technologies that set it apart from standard riding mowers.

At the core of the Craftsman 917.274031 is a reliable 17.5 HP Briggs & Stratton engine, designed to deliver ample power for various cutting tasks. The engine features a vertical shaft design, which enhances efficiency and overall performance, while also ensuring easy starting. Complementing the engine is a 42-inch cutting deck, perfect for tackling medium to large-sized yards. This deck size offers an ideal balance of maneuverability and cutting capacity, enabling users to cover more ground in less time.

One of the standout features of the 917.274031 is its automatic transmission system, which provides a smooth and seamless driving experience. The hydrostatic transmission allows for effortless speed adjustments, enabling the operator to navigate tight spaces and diverse terrain with confidence. The cruise control feature further enhances user comfort during long mowing sessions by maintaining a consistent speed.

The lawn tractor is equipped with a comfortable, adjustable seat that promotes a better ergonomic position, making it suitable for extended use. The steering system is designed for easy handling, allowing users to make sharp turns without the risk of damaging the turf. Additionally, the inclusion of a deck wash system makes maintenance straightforward, as it enables quick cleaning of the cutting deck to prevent grass build-up.

Safety features are also highlighted in the Craftsman 917.274031. The operator presence control system ensures that the mower stops when the operator leaves the seat, minimizing the risk of accidents. The integrated headlights offer added visibility during early morning or late evening mowing sessions.

Overall, the Craftsman 917.274031 lawn tractor embodies a blend of power, comfort, and innovative features, making it an excellent option for homeowners seeking a reliable machine to keep their lawns in pristine condition. Its user-friendly technologies and focus on operator safety further enhance its appeal, making lawn care a more enjoyable task for users of all experience levels. Whether you are mowing, mulching, or bagging, this model is designed to deliver exceptional results every time.