MAINTENANCE

CLEAN AIR INTAKE/COOLING AREAS

To insure proper cooling, make sure the grass screen, cooling fins, and other external surfaces of the engine are kept clean at all times.

Every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing and other cooling shrouds. 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. Service air cleaner more often under dusty conditions. See Engine Manual.

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.

MUFFLER

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

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 (See Fig. 15)

The fuel filter should be replaced once each season. If fuel filter becomes clogged, obstructing fuel flow to carburetor, replacement is required.

•With engine cool, remove filter and plug fuel line sec- tions.

•Place new fuel filter in position in fuel line with arrow pointing towards carburetor.

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

•Immediately wipe up any spilled gasoline.

CLAMP

CLAMP

FUEL

FILTER

FIG. 15

CLEANING

•Clean engine, battery, seat, finish, etc. of all foreign matter.

•Keep finished surfaces and wheels free of all gasoline, oil, etc.

•Protect painted surfaces with automotive type wax.

We do not recommend using a garden hose or pressure washer to clean your tractor unless the engine and trans- mission are covered to keep water out. Water in engine or transmission will shorten the useful life of your tractor. Use compressed air or a leaf blower to remove grass, leaves and trash from tractor and mower.

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Poulan PP21H42 manual Cleaning
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PP21H42 specifications

The Poulan PP21H42 is a powerful and versatile riding lawn mower that is designed to make your lawn care tasks easy and efficient. With its robust features and advanced technology, this mower is well-suited for both residential and small commercial use.

One of the standout characteristics of the Poulan PP21H42 is its 42-inch cutting deck. This size is ideal for maneuvering around obstacles such as trees and flower beds while still allowing for efficient cutting in larger areas. The cutting deck is made from high-quality steel, ensuring durability and longevity even in the toughest mowing conditions.

Powering the Poulan PP21H42 is a reliable Briggs & Stratton engine, known for its efficiency and performance. This engine delivers ample horsepower to tackle thick grass and uneven terrain. The included automatic transmission allows for smooth operation, enabling the operator to easily adjust speed without having to stop and shift gears manually.

The design of the Poulan PP21H42 enhances comfort and ease of use. Its ergonomic seat is adjustable, allowing users of different heights to find their ideal driving position. The mower is equipped with a tight turning radius, making it easier to navigate around obstacles, and the easy-to-access control panel ensures that operators have everything they need at their fingertips.

One of the key technologies featured in the Poulan PP21H42 is its cutting height adjustment feature. With a simple lever, users can adjust the cutting height to one of six different positions, ranging from 1 to 4 inches, allowing for customized cutting according to different lawn types and conditions.

Additionally, this mower comes with a mulching kit option, which finely chops grass clippings and redistributes them back onto the lawn, returning nutrients to the soil and promoting healthier grass growth. The side discharge chute design efficiently disperses clippings without clogging, ensuring a clean and neat finish after mowing.

Safety features are also a priority in the Poulan PP21H42. The mower is equipped with a safety switch that engages when the operator leaves the seat, preventing accidental starts or injuries.

Overall, the Poulan PP21H42 combines performance, comfort, and safety, making it an excellent choice for anyone looking to maintain a well-kept lawn with minimal effort. Whether you have a large yard or a small property, the PP21H42 provides the tools and technology needed for effective lawn care.
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