TROUBLESHOOTING POINTS

PROBLEM

CAUSE

CORRECTION

 

 

 

 

 

Engine dies when

1.

Reverse operation system

1.

Turn ignition key to

tractor is shifted

 

(ROS) is not "ON" while

 

ROS "ON" position.

into reverse

 

mower or other attachment

 

See Operation section.

 

 

is engaged.

 

 

 

 

 

 

 

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 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.

Light switch is “OFF”.

1.

Turn light 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” when

1.

Engine throttle control not set between half and

1.

Move throttle control between half and full speed

turning engine “OFF”

 

full speed (fast) position before stopping engine.

 

(fast) position before stopping engine.

 

 

 

 

 

26

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Poulan PPH20K46 manual Engine dies when
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PPH20K46 specifications

The Poulan PPH20K46 is a robust and versatile riding lawn mower designed for homeowners with larger gardens or properties that require efficient mowing. This powerful machine features an ergonomic design and advanced technologies that make lawn care simpler and more enjoyable.

At the heart of the Poulan PPH20K46 is its 46-inch cutting deck, which allows for a wide cutting path, reducing the number of passes needed to complete the mowing task. This feature is ideal for covering large areas quickly while maintaining an even and precise cut. The cutting height can be easily adjusted, providing versatility in lawn care. Users can select from different cutting heights, ensuring optimal results whether the grass is tall or short.

Powered by a reliable 20 horsepower Briggs & Stratton engine, the PPH20K46 delivers ample power to tackle dense grass and tough terrain. The engine is designed for durability and efficiency, ensuring that you spend less time on maintenance and more time enjoying your beautifully manicured lawn. Additionally, the electric start feature adds convenience, allowing users to start the mower with the simple push of a button.

One of the standout characteristics of the Poulan PPH20K46 is its hydrostatic transmission. This technology allows for smooth and seamless operation without the need for shifting gears. Users can easily adjust their speed on the fly, making maneuvering around obstacles or tight corners a breeze. The fully adjustable seat and steering wheel offer customizable comfort, enabling users to find the perfect position for optimal control and visibility.

For those who value cleanliness in lawn care, the mower is equipped with a washout port on the deck. This allows for easy cleaning after mowing, ensuring that grass clippings do not accumulate and impact the performance of the cutting deck.

In terms of aesthetics, the PPH20K46 offers a sleek design that is both functional and appealing. The bright yellow color is not only distinctive but also enhances visibility, ensuring that the mower is easily seen while in use.

Overall, the Poulan PPH20K46 combines power, efficiency, and comfort, making it an excellent choice for homeowners looking to maintain their lawns effortlessly. With its array of features and technology, it stands out as a reliable companion for any lawn care regimen. Whether you are tackling large swaths of grass or navigating intricate landscaping, the PPH20K46 is engineered to meet the demands of modern mowing.
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