Poulan PPR20H42STC owner manual Off

Page 28

TROUBLESHOOTING POINTS

PROBLEM

CAUSE

CORRECTION

Engine continues to run

1.

Faulty operator-safety presence control system.

1.

Check wiring, switches and connections. If not

when operator leaves seat

 

 

 

corrected, contact an authorized service center/

with attachment clutch

 

 

 

department.

engaged

 

 

 

 

 

 

 

 

 

Poor cut - uneven

1.

Worn, bent or loose blade.

1.

Replace blade. Tighten blade bolt.

 

2.

Mower deck not level.

2.

Level mower deck.

 

3.

Buildup of grass, leaves, and trash under mower.

3.

Clean underside of mower housing.

 

4.

Bent blade mandrel.

4.

Replace blade mandrel.

 

5.

Clogged mower deck vent holes from buildup of

5.

Clean around mandrels to open vent holes.

 

 

grass, leaves, and trash around mandrels.

 

 

 

 

 

 

 

Mower blades will not

1.

Obstruction in clutch mechanism.

1.

Remove obstruction.

rotate

2.

Worn/damaged mower drive belt.

2.

Replace mower drive belt.

 

3.

Frozen idler pulley.

3.

Replace idler pulley.

 

4.

Frozen blade mandrel.

4.

Replace blade mandrel.

 

 

 

 

 

Poor grass discharge

1.

Engine speed too slow.

1.

Place throttle control in “FAST” position.

 

2.

Travel speed too fast.

2.

Shift to slower speed.

 

3.

Wet grass.

3.

Allow grass to dry before mowing.

 

4.

Mower deck not level.

4.

Level mower deck.

 

5.

Low/uneven tire air pressure.

5.

Check tires for proper air pressure.

 

6.

Worn, bent or loose blade.

6.

Replace/sharpen blade. Tighten blade bolt.

 

7.

Buildup of grass, leaves and trash under mower.

7.

Clean underside of mower housing.

 

8.

Mower drive belt worn.

8.

Replace mower drive belt.

 

9.

Blades improperly installed.

9.

Reinstall blades sharp edge down.

 

10.

Improper blades used.

10.

Replace with blades listed in this manual.

 

11.

Clogged mower deck vent holes from buildup of

11.

Clean around mandrels to open vent holes.

 

 

grass, leaves, and trash around mandrels.

 

 

 

 

 

 

 

Headlight(s) not working

1.

Switch is “OFF”.

1.

Turn switch “ON”.

(if so equipped)

2.

Bulb(s) or lamp(s) burned out.

2.

Replace bulb(s) or lamp(s).

 

3.

Faulty light switch.

3.

Check/replace light switch.

 

4.

Loose or damaged wiring.

4.

Check wiring and connections.

 

5.

Blown fuse.

5.

Replace fuse.

 

 

 

 

 

Battery will not charge

1.

Bad battery cell(s).

1.

Replace battery.

 

2.

Poor cable connections.

2.

Check/clean all connections.

 

3.

Faulty regulator (if so equipped).

3.

Replace regulator.

 

4.

Faulty alternator.

4.

Replace alternator.

 

 

 

 

 

Loss of drive

1.

Freewheel control in “disengaged” position.

1.

Place freewheel control in “engaged” position.

 

2.

Motion drive belt worn, damaged, or broken.

2.

Replace motion drive belt.

 

3.

Air trapped in transmission during shipment

3.

Purge transmission.

 

 

or servicing.

 

 

 

 

 

 

 

Engine “backfires”

1.

Engine throttle control not set at “SLOW”

1.

Move throttle control to “SLOW” position and allow

when turning engine

 

position for 30 seconds before stopping engine.

 

to idle for 30 seconds before stopping engine.

“OFF”

 

 

 

 

 

 

 

 

 

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Contents PPR20H42STC Safety Rules IV. ServiceGeneral Operation II. Slope OperationSafety Rules Table of Contents Steering Wheel Seat Unassembled PartsSlope Sheet Assembly Tools Required for AssemblyHOW to SET UP Your Tractor To Remove Tractor from CartonInstall Seat See Fig To SET UP Your Mower for Mulching Check Tire PressureCheck Deck Levelness To Convert to Bagging or DischargingOperation Know Your Tractor HOW to USE Your Tractor To Adjust Gauge Wheels See Fig To Operate Mower See FigTo Operate on Hills To Transport See FigsBefore Starting the Engine Towing Carts and Other AttachMents Check Engine OIL LevelPurge Transmission Mowing TipsAutomatic Transmission Warm UP Mulching Mowing Tips Lubrication Chart Service DatesCustomer Responsibilities General RecommendationsTractor Brake OperationTires Operator Presence SystemEngine Clean AIR Screen Clean AIR INTAKE/COOLING AreasCleaning MufflerTo Install Mower See Fig Service and AdjustmentsTo Remove Mower See Fig To Level Mower Housing FRONT-TO-BACK Adjustment See FigsTo Adjust Brake See Fig Belt InstallationTo Replace Mower Blade Drive Belt See Fig To Replace Motion Drive Belt See FigTransmission REMOVAL/REPLACEMENT Transaxle Motion Control Lever Neutral Adjustment See FigTo Adjust Steering Wheel Alignment Front Wheel TOE-IN/CAMBERTo Start Engine with a Weak Battery See Fig Replacing Battery See FigsTo Replace Headlight Bulb To Attach Jumper CablesInterlocks and Relays To Adjust CarburetorTo Replace Fuse Storage OtherFuel System Engine OILTroubleshooting Points OFF Schematic Tractor - Model Number PPR20H42STCElectrical KEY Part Description Chassis Screw Hex Wshd 8-18 x 7/8 Drive KEY Steering Assembly 180656 Wheel Steering Seat Assembly KEY Part NO. NO. DescriptionDecals Wheels and TiresOptional Equipment EngineSpark Arrester 170771 Control, Throttle Mower Deck Wheel, Gauge Mower Lift 159460 Wire Asm Inner/Sprg W/plunger LT Limited Warranty Suggested Guide for Sighting Slopes for Safe Operation Only Ride UP and Down Hill Not Across Hill Degrees MAXParts and Service

PPR20H42STC specifications

The Poulan PPR20H42STC is a versatile and powerful garden tool designed for homeowners seeking an efficient solution for maintaining their lawns and gardens. This riding lawn mower stands out for its balance of performance, durability, and user-friendly features, making it an excellent choice for various mowing tasks.

One of the primary features of the PPR20H42STC is its robust 20-horsepower engine. This powerful engine ensures that you can tackle even the toughest grass and terrain without compromising on performance. The mower's engine is designed for longevity and reliability, providing the strength needed to handle extensive mowing jobs with ease.

The PPR20H42STC comes equipped with a 42-inch cutting deck. This mid-sized deck offers a perfect compromise between maneuverability and coverage, allowing users to navigate through tighter spaces while still covering larger areas efficiently. The cutting deck features adjustable heights, enabling homeowners to choose the ideal grass length for their lawns, ensuring a well-manicured appearance.

In terms of technology, the Poulan PPR20H42STC incorporates a hydrostatic transmission system. This transmission delivers smooth acceleration and deceleration, eliminating the need for shifting gears. As a result, users can experience a more relaxed mowing experience, focusing entirely on the task at hand without the distractions of a complicated gear system.

Another notable characteristic of this riding mower is its comfort-focused design. The PPR20H42STC features an ergonomic seat with plenty of cushioning, providing comfort during extended mowing sessions. The steering wheel's design allows for easy maneuverability, further enhancing the user experience.

The mower's rugged construction includes a durable frame and high-quality materials, ensuring it can withstand the rigors of outdoor use. Additionally, maintenance is simplified with easily accessible components, enabling homeowners to perform regular upkeep with minimal effort.

Safety is also a priority within the PPR20H42STC design. The mower is fitted with features such as an operator presence system that prevents accidental starts when the operator is not seated, enhancing overall user safety.

In conclusion, the Poulan PPR20H42STC is an impressive riding lawn mower that combines power, comfort, and safety features to create a reliable tool for lawn maintenance. With its strong engine, versatile cutting deck, and thoughtful design, it's an excellent investment for homeowners aiming for a pristine lawn.
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