Clean the cooling fins and external surfaces as necessary. Make sure the cooling shrouds are reinstalled.

NOTE: Operating the engine with a blocked grass screen, dirty or plugged cooling fins, and/or cooling shrouds removed will cause engine damage due to overheating.

AIR FILTER

Your engine will not run properly using a dirty air filter. Clean the foam pre-cleaner after every 25 hours of operation or every season. Service paper cartridge every

100 hours of operation or every season, whichever occurs first.

Service air cleaner more often under dusty conditions.

•Remove knobs and cover.

TO SERVICE PRE-CLEANER

•Wash it in liquid detergent and water.

•Squeeze it dry in a clean cloth.

•Saturate it in engine oil. Wrap it in

clean, absorbent cloth and squeeze to remove excess oil.

•If very dirty or damaged, replace pre- cleaner.

TO SERVICE CARTRIDGE

•Clean cartridge by tapping gently on flat surface. If very dirty or damaged, replace cartridge.

•Reinstall precleaner cartridge, cover and secure with knobs.

IMPORTANT: Petroleum solvents, such as kerosene, are not to be used to clean the cartridge. They may cause deteriora- tion of the cartridge. Do not oil cartridge.

Do not use pressurized air to clean or dry cartridge.

•Apply a thin coating of new engine oil to rubber gasket on replacement oil filter.

•Install replacement oil filter by turning clockwise until rubber gasket contacts

mounting surface, then tighten filter an additional 1/2 to 3/4 turn.

•Fill crankcase with new oil (See "TO CHANGE ENGINE OIL" in this section

of this manual). For approximate capacity see "PRODUCT SPECIFICA- TIONS" section of this manual.

•Start engine and check for oil leaks. Correct any leaks before placing engine into full operation.

Oil Filter

MUFFLER

Inspect and replace corroded muffler and spark arrester (if equipped) as it could create a fire hazard and/or damage.

SPARK PLUGS

Replace spark plugs 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 "PRODUCT SPECIFICATIONS" section

of this manual.

IN-LINE FUEL FILTER

The fuel filter should be replaced once each season. If fuel filter becomes

clogged, obstructing fuel flow to carbure- tor, replacement is required.

•With engine cool, remove filter and plug fuel line sections.

•Place new fuel filter in position in fuel line with arrow pointing towards carbu- retor.

•Be sure there are no fuel line leaks and clamps are properly positioned.

•Immediately wipe up any spilled gasoline.

ClampClamp

ENGINE OIL FILTER

Replace the engine oil filter every season or every other oil change if the tractor is used more than 100 hours in one year.

•Unscrew old filter by turning counter- clockwise. Use a suitable container to catch oil.

_Filter

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Craftsman 917.270751 owner manual AIR Filter, Engine OIL Filter, Muffler, Spark Plugs
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917.270751 specifications

The Craftsman 917.270751 is a powerful lawn tractor designed for homeowners who demand efficiency and performance in maintaining their lawns. This model seamlessly combines cutting-edge technology, user-friendly features, and durable construction to provide a reliable solution for lawn care.

One of the standout features of the Craftsman 917.270751 is its robust engine. Equipped with a 21.5 HP Briggs & Stratton engine, it offers ample power to tackle various mowing tasks. This engine is designed for smooth operation and durability, ensuring that it can handle large yards and diverse terrain with ease. The automatic transmission further enhances the user experience by allowing smooth speed transitions without the need for manual gear changes.

Another noteworthy characteristic of the Craftsman 917.270751 is its cutting deck. The model features a 42-inch cutting deck, which provides a wide mowing path for efficient grass cutting. This size is ideal for medium to large lawns, allowing users to complete their mowing tasks in less time. The deck is designed for quick height adjustments, accommodating various grass lengths and ensuring a clean, precise cut every time.

The tractor also includes the innovative mulching capability, allowing users to finely chop grass clippings and return them to the lawn, enhancing soil health and reducing waste. This feature not only saves time on yard maintenance but also promotes a healthier lawn ecosystem.

User comfort and convenience are prioritized in the Craftsman 917.270751. The adjustable seat provides ergonomic support during long mowing sessions, while the easy-to-use controls ensure that operators of all skill levels can navigate the tractor effortlessly. Coupled with a tight turning radius, maneuvering around flower beds and tight corners becomes a hassle-free task.

In terms of durability, the Craftsman 917.270751 is built with a heavy-duty steel frame and deck, ensuring it can withstand the challenges of regular use. The tractor comes with a warranty, providing peace of mind for owners regarding its longevity and performance.

In summary, the Craftsman 917.270751 stands out as a well-rounded lawn tractor equipped with features designed for power, efficiency, and user comfort. Its combination of a reliable engine, versatile cutting deck, and innovative technology makes it an excellent choice for homeowners seeking to maintain a pristine lawn with ease.
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