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 XT20H46YT manual Engine dies when
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XT20H46YT specifications

The Poulan XT20H46YT is a robust and versatile riding lawn mower designed for homeowners seeking efficiency and performance in their lawn care routine. Built with power and durability in mind, this model showcases a variety of features that cater to different mowing needs and preferences.

At the heart of the XT20H46YT is its powerful 20 HP Briggs & Stratton engine, which delivers reliable performance across various terrains. The engine's design includes an easy starting system, ensuring that users can get to mowing without the frustration of traditional pull-starts. This engine pairs seamlessly with a hydrostatic transmission, allowing for smooth acceleration and effortless control of speed. This eliminates the need for shifting gears, making it user-friendly for both novice and experienced operators.

One of the standout features of the XT20H46YT is its 46-inch cutting deck. This mid-sized deck strikes an ideal balance between maneuverability and cutting efficiency, allowing users to cover larger areas while maintaining a compact size suitable for residential lawns. The mowing deck also includes a cutting height adjustment feature, which offers six preset positions, enabling homeowners to customize their lawn's appearance based on personal preference and grass type.

The Poulan XT20H46YT takes advantage of advanced technologies to enhance the user experience. Its reinforced frame construction adds durability, ensuring that the mower can withstand the rigors of regular use. Furthermore, the mower boasts larger rear tires that improve traction and stability, especially when navigating uneven surfaces or inclines.

Comfort is another priority for Poulan, and the XT20H46YT is equipped with a comfortable, high-back seat that provides support during extended mowing sessions. The ergonomically designed steering wheel is positioned for easy access, and the simple control layout allows for intuitive operation, minimizing distractions while focusing on the task at hand.

Maintenance is made easier with features such as an accessible deck wash port, which simplifies the cleaning process after mowing. Regular maintenance is crucial for optimal performance, and this added convenience encourages users to keep their equipment in top shape.

In summary, the Poulan XT20H46YT is an impressive riding lawn mower that combines power, comfort, and advanced features. With its dependable engine, user-friendly hydrostatic transmission, and versatile cutting deck, this model is a sound investment for anyone looking to maintain a pristine lawn with ease and efficiency.
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