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/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.

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.

 

 

 

 

 

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.

 

 

 

 

 

27

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Poulan pb19546lt manual Engine dies when
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pb19546lt specifications

The Poulan PB19546LT is a powerful and versatile lawn mower designed for homeowners seeking efficiency and performance in their lawn maintenance. Equipped with a robust 19.5 horsepower Briggs & Stratton engine, this mower delivers reliable power, making it well-suited for tackling various lawn sizes and terrains. The engine's design ensures smooth operation while minimizing vibrations, providing a more comfortable mowing experience.

One of the standout features of the PB19546LT is its 46-inch cutting deck, which allows for a wider cutting path. This size significantly reduces the time spent mowing, enabling users to cover large areas quickly. The deck is made from durable materials to withstand the rigors of outdoor use while ensuring a clean cut. Additionally, it includes a 2-in-1 cutting system, offering both mulching and bagging options, allowing users to choose the most efficient method for their lawn care needs.

Another key characteristic of the Poulan PB19546LT is its adjustable cutting height, which can be easily modified with a simple lever. This functionality provides adaptability to varying grass lengths and conditions, ensuring that users can achieve the desired lawn appearance. The mower also features a tight turning radius, making it easier to maneuver around obstacles such as trees or flower beds, enhancing overall mowing efficiency.

The PB19546LT comes equipped with a comfortable, ergonomic seat and steering wheel, allowing for extended mowing sessions without fatigue. The user-friendly instrument panel provides easy access to controls, including throttle and choke, simplifying the mowing process.

Moreover, this mower incorporates a reliable transmission system, which provides smooth acceleration and transition between speeds, an essential feature for tackling different terrains. The durable construction of the Poulan PB19546LT not only enhances its longevity but also ensures that it can withstand the challenges of regular lawn maintenance.

In summary, the Poulan PB19546LT is an excellent choice for homeowners seeking a mower that combines power, versatility, and ease of use. Its cutting-edge technologies, robust engine, and thoughtful design make it a strong contender in the lawn care market, offering a reliable solution for maintaining a beautiful lawn.
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