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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Husqvarna GTH2448T owner manual Engine dies when
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GTH2448T specifications

The Husqvarna GTH2448T is a remarkable lawn tractor designed for homeowners with medium to large-sized yards. Combining power, efficiency, and innovative features, the GTH2448T enhances your mowing experience while ensuring impressive performance.

At the heart of the GTH2448T is a robust 24 HP Kohler engine. This powerful engine provides ample torque and reliability, making it ideal for handling various terrains and mowing conditions. The automatic transmission allows for smooth driving and easy operation, enabling users to navigate around obstacles and tight spaces with confidence.

One of the standout features of the Husqvarna GTH2448T is its 48-inch cutting deck. This deck size strikes an excellent balance between maneuverability and mowing efficiency, allowing users to cover larger areas quickly while still being able to access narrow paths. The cutting height is adjustable, with options ranging from 1.5 inches to 4 inches, ensuring that you can customize your lawn's appearance according to your preferences.

The GTH2448T comes equipped with a tight turning radius, enhancing its agility and allowing for easier navigation in confined spaces. This feature is particularly valuable when mowing around flower beds, trees, and other landscape features. Additionally, the mower's ergonomic design ensures a comfortable riding experience, with a plush seat and user-friendly controls that are within easy reach.

The Husqvarna GTH2448T employs several innovative technologies, including the Air Induction Mowing Technology. This feature enhances airflow within the deck, promoting an even cut and reducing the chance of clumping, which results in a cleaner lawn appearance. Moreover, the tractor's durable construction and high-quality materials offer long-lasting performance, ensuring that your investment will stand the test of time.

For added convenience, the GTH2448T is designed with an easy-to-access fuel tank and a maintenance-free battery, reducing downtime and simplifying upkeep. Optional accessories are available, including mulching kits and towable carts, expanding the tractor's versatility for various gardening tasks.

Overall, the Husqvarna GTH2448T stands out as an excellent choice for those seeking a reliable, efficient, and user-friendly lawn tractor. Its powerful engine, adjustable cutting deck, and advanced features make it an essential tool for maintaining a beautiful and well-manicured lawn. Whether you are a seasoned gardener or a novice homeowner, the GTH2448T offers everything needed to tackle your landscaping tasks effectively.
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