Poulan PPR20H42STA owner manual Interlocks and Relays, To Replace Fuse, To Adjust Carburetor

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SERVICE AND ADJUSTMENTS

INTERLOCKS AND RELAYS

Loose or damaged wiring may cause your tractor to run poorly, stop running, or prevent it from starting.

•Check wiring. See electrical wiring diagram in the Repair Parts section.

TO REPLACE FUSE

Replace with 20 amp automotive-type plug-in fuse. The fuse holder is located behind the dash.

TO REMOVE HOOD AND GRILL ASSEMBLY (See Fig. 31)

•Raise hood.

•Unsnap headlight wire connector.

•Stand in front of tractor. Grasp hood at sides, tilt toward engine and lift off of tractor.

•To replace, reverse above procedure.

HOOD

HEADLIGHT WIRE

CONNECTOR

FIG. 31

ENGINE

TO ADJUST THROTTLE CONTROL CABLE (See Fig. 32)

The throttle control has been preset at the factory and adjustment should not be necessary. Check adjustment as described below before loosening cable. If adjustment is necessary, proceed as follows:

•With engine not running, move throttle control lever to fast position.

•Check that swivel is against stop. If it is not, loosen cable clamp screw and pull cable back until swivel is against stop. Tighten cable clamp screw securely.

TO ADJUST CHOKE CONTROL (See Fig. 33)

The choke control has been preset at the factory and adjustment should not be necessary. Check adjustment as described below before loosening cable. If adjustment is necessary, proceed as follows:

•With engine not running, move choke control (located on dash panel) to full choke position.

•Loosen knob and remove cover assembly from air cleaner.

•Choke should be closed. If it is not, loosen casing clamp screw and move choke cable until choke is completely closed. Tighten casing clamp screw securely.

•Replace air cleaner cover assembly and tighten knob.

TO ADJUST CARBURETOR

Your carburetor is not adjustable. If your engine does not operate properly due to suspected carburetor problems, take your tractor to an authorized service center for repair and/or adjustment.

High speed stop is factory adjusted. Do not adjust - damage may result.

IMPORTANT: NEVER TAMPER WITH THE ENGINE GOVERNOR, WHICH IS FACTORY SET FOR PROPER ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE T H E F A C T O R Y H I G H S P E E D S E T T I N G C A N B E DANGEROUS. IF YOU THINK THE ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR N E A R E S T A U T H O R I Z E D S E R V I C E C E N T E R / DEPARTMENT, WHICH HAS PROPER EQUIPMENT AND E X P E R I E N C E T O M A K E A N Y N E C E S S A R Y ADJUSTMENTS.

STOP

SWIVELCLAMP

SCREW

FIG. 32

CLAMP SCREW

FIG. 33

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Contents PPR20H42STA IV. Service Safety RulesGeneral Operation II. Slope OperationSafety Rules Table of Contents Steering Wheel Seat Unassembled PartsSlope Sheet Tools Required for Assembly AssemblyHOW to SET UP Your Tractor To Remove Tractor from CartonInstall Seat See Fig Check Tire Pressure To SET UP Your Mower for MulchingCheck Deck Levelness To Convert to Bagging or DischargingOperation Know Your Tractor HOW to USE Your Tractor To Operate Mower See Fig To Adjust Gauge Wheels See FigTo Operate on Hills To Transport See FigsTowing Carts and Other Attach Before Starting the EngineMents Check Engine OIL LevelPurge Transmission Mowing TipsAutomatic Transmission Warm UP Mulching Mowing Tips Everybefore Service Dates Lubrication ChartCustomer Responsibilities General RecommendationsBrake Operation TractorTires Operator Presence SystemEngine Clean AIR INTAKE/COOLING Areas Clean AIR ScreenCleaning MufflerTo Install Mower See Fig Service and AdjustmentsTo Remove Mower See Fig FRONT-TO-BACK Adjustment See Figs To Level Mower HousingBelt Installation To Adjust Brake See FigTo Replace Mower Blade Drive Belt See Fig To Replace Motion Drive Belt See FigTransaxle Motion Control Lever Neutral Adjustment See Fig Transmission REMOVAL/REPLACEMENTTo Adjust Steering Wheel Alignment Front Wheel TOE-IN/CAMBERReplacing Battery See Figs To Start Engine with a Weak Battery See FigTo Replace Headlight Bulb To Attach Jumper CablesInterlocks and Relays To Adjust CarburetorTo Replace Fuse Other StorageFuel System Engine OILTroubleshooting Points OFF Tractor - Model Number PPR20H42STA SchematicElectrical KEY Part Description Chassis Screw Hex Wshd 8-18 x 7/8 Drive KEY Steering Assembly KEY Part NO. NO. Description Seat Assembly Wheels and Tires DecalsOptional Equipment EngineSpark Arrester 170771 Control, Throttle Mower Deck Wheel, Gauge Mower Lift 159460 Wire Asm Inner/Sprg W/plunger LT Limited Warranty Only Ride UP and Down Hill Not Across Hill Degrees MAX Suggested Guide for Sighting Slopes for Safe OperationParts and Service

PPR20H42STA specifications

The Poulan PPR20H42STA is a powerful and versatile riding lawn mower designed to tackle a variety of mowing tasks efficiently. This model combines user-friendly features with advanced technology, making it an ideal choice for homeowners with medium to large lawns. One prominent feature of the PPR20H42STA is its robust 20 HP Briggs & Stratton engine, which provides ample power to handle thick grass and uneven terrain. The engine is designed for easy starting and minimal maintenance, ensuring that users can quickly get back to mowing without the hassle of complicated upkeep.

One of the standout characteristics of the Poulan PPR20H42STA is its 42-inch cutting deck. This size strikes a perfect balance between maneuverability and coverage, allowing the mower to navigate tight spaces while efficiently cutting a larger area in fewer passes. The deck's dual blades promote a clean and even cut, contributing to a healthier lawn. Additionally, the deck height is adjustable, offering six different cutting positions to customize the mowing height according to your preferences and grass type.

The PPR20H42STA features a hydrostatic transmission, providing smooth and seamless speed control. This technology allows users to easily change speeds without the hassle of shifting gears, resulting in a more enjoyable mowing experience. The mower's tight turning radius enhances maneuverability, making it easier to trim around flower beds and trees.

Comfort has also been prioritized in the design of the Poulan PPR20H42STA. An ergonomic, high back seat provides ample support during prolonged use, reducing fatigue. The steering wheel and control levers are positioned for easy access, enabling users to operate the mower with minimal effort.

For added convenience, the Poulan PPR20H42STA includes a built-in storage compartment for tools and small items, ensuring that everything needed for lawn care is within easy reach. The mower also showcases a rugged and durable construction, with a strong chassis built to withstand tough conditions.

Overall, the Poulan PPR20H42STA defines reliability and efficiency in lawn care. Its powerful engine, superior cutting capabilities, and user-friendly design make it a valuable addition to any homeowner's landscaping toolkit. Whether you’re mowing grass or navigating uneven terrain, this mower is designed to deliver outstanding performance every time.
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