Poulan PP21H42 manual Before Starting the Engine, Check Engine OIL Level, ADD Gasoline

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OPERATION

BEFORE STARTING THE ENGINE

CHECK ENGINE OIL LEVEL

The engine in your tractor has been shipped, from the factory, already filled with summer weight oil.

•Check engine oil with tractor on level ground.

•Remove oil fill cap/dipstick and wipe clean, reinsert the dipstick and screw cap tight, wait for a few seconds, remove and read oil level. If necessary, add oil until “FULL” mark on dipstick is reached. Do not overfill.

•For cold weather operation you should change oil for easier starting (See “OIL VISCOSITY CHART” in the Maintenance section of this manual).

•To change engine oil, see the Maintenance section in this manual.

ADD GASOLINE

•Fill fuel tank to bottom of filler neck. Do not overfill. Use fresh, clean, regular unleaded gasoline with a minimum of 87 octane. (Use of leaded gasoline will increase carbon and lead oxide deposits and reduce valve life). Do not mix oil with gasoline. Purchase fuel in quantities that can be used within 30 days to assure fuel freshness.

CAUTION: Wipe off any spilled oil or fuel. Do not store, spill or use gasoline near an open flame.

IMPORTANT: WHEN OPERATING IN TEMPERATURES BELOW32°F(0°C), USE FRESH, CLEAN WINTER GRADE GASOLINE TO HELP INSURE GOOD COLD WEATHER STARTING.

CAUTION: Alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See Storage Instructions for additional information. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

TO START ENGINE (See Fig. 5)

When starting the engine for the first time or if the engine has run out of fuel, it will take extra cranking time to move fuel from the tank to the engine.

•Be sure freewheel control is in the transmission engaged position.

•Sit on seat in operating position, depress brake pedal and set parking brake.

•Move attachment clutch to “DISENGAGED” position.

•Move throttle control to fast position

•Pull choke control out for a cold engine start attempt. For a warm engine start attempt the choke control may not be needed.

NOTE: Before starting, read the warm and cold starting procedures below.

•Insert key into ignition and turn key clockwise to “START” position and release key as soon as engine starts. Do not run starter continuously for more than fifteen seconds per minute. If the engine does not start after several attempts, push choke control in, wait a few minutes and try again. If engine still does not start, pull the choke control out and retry.

WARM WEATHER STARTING (50° F and above)

•When engine starts, slowly push choke control in until the engine begins to run smoothly. If the engine starts to run roughly, pull the choke control out slightly for a few seconds and then continue to push the control in slowly.

•The attachments and ground drive can now be used. If the engine does not accept the load, restart the engine and allow it to warm up for one minute using the choke as described above.

COLD WEATHER STARTING (50° F and below)

•When engine starts, slowly push choke control in until the engine begins to run smoothly. Continue to push the choke control in small steps allowing the engine to accept small changes in speed and load, until the choke control is fully in. If the engine starts to run roughly, pull the choke control out slightly for a few seconds and then continue to push the control in slowly. This may require an engine warm-up period from several seconds to several minutes, depending on the temperature.

AUTOMATIC TRANSMISSION WARM UP

•Before driving the unit in cold weather, the transmission should be warmed up as follows:

•Be sure the tractor is on level ground.

•Release the parking brake and let the brake slowly return to operating position.

•Allow one minute for transmission to warm up. This can be done during the engine warm up period.

•The attachments can be used during the engine warm-up period after the transmission has been warmed up and may require the choke control be pulled out slightly.

NOTE: If at a high altitude (above 3000 feet) or in cold temperatures (below 32 F) the carburetor fuel mixture may need to be adjusted for best engine performance. See “TO ADJUST CARBURETOR” in the Service and Adjustments section of this manual.

PURGE TRANSMISSION

CAUTION: Never engage or disengage freewheel lever while the engine is

running.

To ensure proper operation and performance, it is recom- mended that the transmission be purged before operating tractor for the first time. This procedure will remove any trapped air inside the transmission which may have de- veloped during shipping of your tractor.

IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE REMOVAL FOR SERVICE OR REPLACEMENT, IT SHOULD BE PURGED AFTER REINSTALLATION BEFORE OPERATING THE TRACTOR.

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Contents PP21H42 General Operation Safety RulesSafe Operation Practices for Ride-On Mowers II. Slope OperationIII. Children ServiceGeneral Service IV. TowingTable of Contents Seat Unassembled PartsSteering Wheel Slope SheetTo Remove Tractor from Carton AssemblyTools Required for Assembly Before Removing Tractor from SkidConnect Battery See Fig Assemble Gauge Wheels to Mower Deck See FigCheck for Proper Position of ALL Belts Check Tire PressureCheck Deck Levelness Check Brake SystemOperation Know Your Tractor Stopping See Fig HOW to USE Your TractorTo SET Parking Brake See Fig To Move Forward and Backward To USE Cruise ControlReverse Operation System ROS See Fig Service REMINDER/HOUR MeterUsing the Reverse Operation System To Operate on HillsADD Gasoline Before Starting the EngineCheck Engine OIL Level To Start Engine See FigMowing Tips Maintenance Lubrication ChartBlade Removal See Fig BatteryTractor Engine Cleaning To Level Mower Housing Service and AdjustmentsTo Install Mower See Fig To Remove Mower See FigMandrel Lift Link Adjustment NUTTo Replace Mower Blade Drive Belt See Fig SuspensionTo Check and Adjust Brake See Fig To Replace Motion Drive Belt See FigFront Wheel TOE-IN/CAMBER Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment To Replace Headlight BulbTo Adjust Choke Control To Remove Hood and Grill Assembly See FigTo Adjust Throttle Control Cable To Adjust CarburetorFuel System StorageOther Engine OILTroubleshooting Points Problem Cause CorrectionWith attachment clutch Service Notes Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXService Notes Service Notes

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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