ENGINE

LUBRiCATiON

Use only high quality detergent oi! rated

with API service classification SG-SL. Select the oil'sSAE viscosity grade according to your expected operating temperature.

SAE VISCOSITY GRADES

F -20

0

30 32 40

60

80

100

c -_o

-2; -_;

;

;0

1o

_o 4;

TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE

NOTE: Multi-viscosity oils (5W30, 10W30 etc.) improve starting in cold weather, and you should check your engine oil level fre- quently to avoid possible engine damage from running low on oil.

Change the oi! after every 25 hours of opera- tion or at least once a year if the lawn mower

is not used for 25 hours in one year. Check the crankcase oil level before

starting the engine and after each five (5) hours of continuous use. Tighten oil plug securely each time you check the oil level.

TO CHANGE ENGINE OIL

NOTE: Before tipping lawn mower to drain oil, empty fuel tank by running engine until fuel tank is empty.

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

2.Remove engine oil cap; lay aside on a clean surface.

3.Tip lawn mower on its side as shown and drain oil into a suitable container. Rock lawn mower back and forth to re-

move any oil trapped inside of engine.

Container

\

/ ,/

8.Always be sure to retighten oil dipstick before starting engine.

9.Reconnect spark plug wire to spark plug.

AIR FILTER

Your engine will not run properly using a dirty air filter. Replace paper cartridge every 100 hours of operation or every season, whichever occurs first. Service air cleaner more often under dusty condi- tions.

1.Loosen screws and remove cover.

2.Carefully remove cartridge.

3.Clean by gently tapping on a flat sur-

face. If very dirty, replace cartridge. _kCAUTION: Petroleum solvents, such

as kerosene, are not to be used to clean cartridge. They may cause deterioration of the cartridge. Do not oil cartridge. Do not use pressurized air to clean or dry cartridge.

4. Install cartridge, then replace cover.

i

Base

MUFFLER

Inspect and replace corroded muffler as it could create a fire hazard and/or damage.

SPARK PLUG

4.Wipe off any spilled oil from lawn mower or side of engine.

5.Slowly pour oil down the oil fill spout, stopping every few ounces to check the oi! level with the dipstick.

6.Stop adding oil when you reach the FULL mark on the dipstick. Wait a minute to allow oil to settle.

7.Continue adding small amounts of oil, rechecking the dipstick until oil level settles at FULL. DO NOT overfill, or engine will smoke heavily from the muf- fler on startup.

Replace spark plug at the beginning of each mowing season or after every 100 hours of operation, whichever occurs

first. Spark plug type and gap setting are shown in the "PRODUCT SPECIFIC-

ATIONS" section of this manual.

CLEANING

IMPORTANT: For best performance, keep mower housing free of built-grass and trash. Clean the underside of your mower after each use.

15

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Craftsman 917.371031 owner manual To Change Engine OIL, AIR Filter, Muffler, Cleaning
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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.
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