IMPORTANT: Used motor oil may cause skin cancer if repeatedly left in contact with the skin for prolonged periods. Although this is unlikely unless you handle used oil on a daily basis, it is still advisable to thoroughly wash your hands with soap and water as soon as possible after handling used oil.

NOTE: Please dispose of used motor oil in a manner that is compatible with the environment. We suggest you take it in a sealed container to your local service station for reclamation. Do not throw it in the trash or pour it on the ground.

Air Cleaner Service

A dirty air cleaner will restrict air flow to the carburetor. To prevent carburetor malfunction, service the air cleaner regularly. Service more frequently when operating the engine in extremely dusty areas.

WARNING: Never use gasoline or low flash point solvents for cleaning the air cleaner element. A fire or explosion could result.

0APERP%LEMENT 10

Maintaining

Your

Engine

&OAM %LEMENT

Figure 10-2

3PARKA0LUG

IMPORTANT: Never run the engine without the air cleaner. Rapid engine wear will result.

1.Remove the wing bolt and the air cleaner cover. Remove the elements and separate them. See Figure 10-2. Replace paper element when dirty or damaged. Replace foam element when damaged.

2.To clean foam element, separate it from the paper element and wash in liquid detergent and water. Allow to dry thoroughly before using. Do not oil the foam element.

Spark Plug Service

WARNING: DO NOT check for spark with spark plug removed. DO NOT crank engine with spark plug removed.

To ensure proper engine operation, the spark plug must be properly gapped and free of deposits.

1.Remove the spark plug boot and use a spark plug wrench to remove the plug. See Figure 10-3.

WARNING: If the engine has been running, the muffler will be very hot. Be careful not to touch the muffler.

2.Visually inspect the spark plug. Discard the spark plug if there is apparent wear, or if the insulator is cracked or chipped. Clean the spark plug with a wire brush if it is to be reused.

3.Measure the plug gap with a feeler gauge. Correct as necessary by bending side electrode. See Figure 10-4. The gap should be: 0.030 in.

4.Check that the spark plug washer is in good condition and thread the spark plug in by hand to prevent cross-threading.

3PARKA0LUG "OOT

Figure 10-3

%LECTRODE

IN

Figure 10-4

5.After the spark plug is seated, tighten with a spark plug wrench to compress the washer.

NOTE: When installing a new spark plug, tighten 1/2 turn after the spark plug seats to compress the washer. When reinstalling a used spark plug, tighten 1/8-1/4 turn after the spark plug seats to compress the washer.

IMPORTANT: The spark plug must be securely tight- ened. An improperly tightened spark plug can become very hot and may damage the engine.

WARNING

Never use gasoline or low flash point sol- vents for cleaning the air cleaner element. A fire or explosion could result.

DO NOT check for spark with spark plug removed. DO NOT crank engine with spark plug removed.

If the engine has been running, the muffler will be very hot. Be careful not to touch the muffler.

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Bolens 18M warranty Maintaining Your Engine, Air Cleaner Service, Spark Plug Service
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18M specifications

The Bolens 18M is a versatile and robust lawn and garden tractor that has been designed to meet the needs of both residential and commercial users. Known for its durability and performance, the Bolens 18M exemplifies the qualities that homeowners and landscapers look for in a reliable outdoor equipment.

One of the main features of the Bolens 18M is its powerful 18-horsepower engine, which provides ample power for a variety of tasks, from mowing to hauling heavy loads. The engine is paired with a hydrostatic transmission, allowing for smooth and seamless operation. This feature enables users to change speed without the need for manual gear shifting, providing ease of use for all skill levels.

The design of the Bolens 18M is characterized by a strong steel frame and heavy-duty construction, ensuring it can withstand the rigors of regular use. The tractor is equipped with a wide cutting deck, typically around 42 inches, which allows for efficient mowing of larger areas in less time. Additionally, the cutting height can be easily adjusted to suit different types of grass and landscaping needs.

Another noteworthy technology in the Bolens 18M is its ergonomic steering and control layout. The tractor features a comfortable seat with armrests, enhancing the user's comfort during prolonged use. This design ensures that operators can maneuver the tractor with minimal fatigue, promoting efficiency and productivity.

The Bolens 18M also offers various attachment options, expanding its functionality beyond just mowing. Attachments such as snow blowers, tillers, and dump carts can be easily integrated, transforming the tractor into a multi-use gardening tool. This versatility is particularly appealing for homeowners looking to maintain their properties year-round.

Safety features are also a priority in the Bolens 18M design, with built-in mechanisms such as an automatic blade brake that stops the blades immediately when the operator leaves the seat, preventing any accidents.

In summary, the Bolens 18M stands out with its powerful engine, user-friendly hydrostatic transmission, adjustable cutting deck, ergonomic design, and versatility through attachments. With its solid build and thoughtful features, it continues to be a popular choice for those seeking reliable equipment for their lawn care and gardening tasks. Whether for residential use or commercial landscaping, the Bolens 18M delivers performance and innovation that users can depend on.
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