Maintaining Engine, Sharpening, Changing Engine Oil

3.Remove the 5/8" hex flange nut which holds the blade to the blade spindle and the spindle shaft.

4.Remove blade from the spindle. See Figure 11.

	Ball _dng
Iq-
.,_	Spindle Shaft
Flange Nut -___	Blade

Figure 11

Sharpening

1.When sharpening the blade, follow the original angle of gdnd as a guide. It is extremely important that each cutting edge receives an equal amount of gnnding to prevent an unbalanced blade. An unbalanced blade will cause excessive vibration when rotating at high speeds, may damage the mower and/or cause personal injury.

2.Test the blade for balance by balancing it on a round shaft screwddver. Remove metal from the

heavy side until it balances evenly.

Maintaining Engine

Changing Engine Oil

1.Disconnect spark plug wire and ground against engine.

2.Place the blade control lever in the disengaged (OFF) position and engage the parking brake.

3.Remove cutting deck by removing the three hairpin clips and flat washers that hold the deck to the hanger links.

4.Making sure that all three belts are out of the way, carefully unscrew the oil drain plug and collect spent oil in a container. Hold the container close to the drain plug to avoid spillage. See Figure 12.

5.Reinstall drain plug and reattach the cutting deck.

6.Refill with fresh engine oil. For instruction, refer to page 11, Filling Up Oil.

Figure 12

Reassembly

1.Before reassembling the blade to the unit, lubdcate the spindle shaft with light oil (or engine oil).

2.Be sure to propedy align "star"fitting on blade with =star" on spindle shaft.

NOTE: When replacing the blade, be sure to install the blade with the side marked =Bottom" (or with part number) facing the ground when the mower is in the operating position. Also make sure that the entire blade and spindle assembly is reattached in the right order. See Figure 11.

3.Place the flange nut, removed eadier, and secure blade firmly to the spindle. Blade Mounting Torque: 95-122 N-M or 70-90 ft,-Ib, maximum.

4.Flip the deck back to its operating position and reattach to the mower. Secure the deck to the deck

hanger links by three hairpin clips and flat washers removed eadier.

NOTE: To ensure safe operation, all nuts and bolts must be checked periodically for correct tightness.

,_ WARNING:belts while drainingMakespentsure oilnotortoremovingspilloilonthetheoil container.

Changing Air Cleaner

The engine on your lawn utility vehicle has an oval air cleaner cartridge and a pre-cleaner. See engine parts list starting on page 37 of this manual for the part numbers. Regular maintenance of the air cleaner will improve your vehicle'sengine performance and extend life of the engine.

1.Service the air cleaner at the start of the season, and every 25 hours of operation. You will have to clean it more frequently if it is operated in extremely dusty conditions. Replace air cleaner parts ifthese are very dirty.

2.Disconnect spark plug wire and ground against engine.

3.Place the blade control lever in the disengaged (OFF) position and engage the parking brake.

4.Pivot the seat up and access the engine.

270, 250, 247 specifications

The Craftsman 247,250,270 series of outdoor power equipment represents a robust lineup designed for both home gardening enthusiasts and professionals. These versatile machines offer a blend of durability, efficiency, and ease of use, making them invaluable for tackling various landscaping tasks.

One of the standout features of the Craftsman 247 series is its reliable engine performance. Powered by a strong, efficient engine, these machines deliver consistent power, whether you are mowing, trimming, or performing other gardening tasks. The engines are engineered for easier starting and smoother operation, reducing the frustration often associated with outdoor equipment.

The cutting technology employed in the 247 series deserves special mention. Many models come equipped with a precise cutting deck that boasts multiple height adjustments, allowing users to tailor the cutting height to suit different grass types and mowing conditions. This flexibility ensures a clean cut every time, promoting healthier lawn growth.

In terms of user comfort, the Craftsman 247,250,270 models incorporate ergonomic designs. The controls are intuitively placed, allowing for easy access while mowing. Additionally, features like adjustable handles and padded grips enhance overall user comfort, reducing fatigue during extended use.

Another notable characteristic of this series is its focus on durability. The materials used in the construction are selected for their resilience, ensuring that these machines can withstand the rigors of regular use. Steel decks and heavy-duty frames not only increase the longevity of the equipment but also provide stability during operation.

The Craftsman 247 series also incorporates modern technology to enhance usability. Some models feature electric start options, eliminating the hassle of manual pull-starts. Furthermore, the addition of innovative safety features such as automatic shut-off systems ensures that both the user and the machine remain safe during operation.

For those looking to tackle varied terrains, the 247 series offers machines with versatile wheel designs and traction capabilities. This allows for effective operation on both flat and uneven ground, making these models suitable for a variety of landscaping challenges.

In conclusion, the Craftsman 247,250,270 series is a robust solution tailored to meet the needs of gardeners and landscapers alike. With their powerful engines, user-friendly designs, and durable construction, these machines stand out as reliable workhorses in the outdoor power equipment market. Whether you are maintaining a pristine lawn or handling more extensive landscaping projects, these Craftsman models are equipped to deliver performance and efficiency.

Craftsman 270, 247, 250 owner manual Maintaining Engine, Sharpening, Changing Engine Oil, Reassembly

Models: 270 250 247