TROUBLESHOOTING POINTS

PROBLEM

CAUSE

CORRECTION

Engine continues

1.

Faulty operator-safety presence control

1.

Check wiring, switches and connections. If not

to run when oper-

 

system.

 

corrected, contact an authorized service center/

ator leaves seat

 

 

 

department.

 

 

 

 

 

with attachment

 

 

 

 

 

clutch 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, trash under mower.

3.

Clean underside of mower housing.

 

4.

Bent blade mandrel.

4.

Replace blade mandrel.

 

5.

Clogged mower deck vent holes from

5.

Clean around mandrels to open vent holes.

 

 

buildup of grass, leaves, and trash around

 

 

 

 

 

mandrels.

 

 

 

Mower blades will

1.

Obstruction in clutch mechanism.

1.

Remove obstruction.

 

not 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

1.

Engine speed too slow.

1.

Place throttle control in “FAST” position.

 

discharge

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, 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 parts manual.

 

11.

Clogged mower deck vent holes from buildup

11.

Clean around mandrels to open vent holes.

 

 

of grass, leaves, trash around mandrels.

 

 

 

Headlight(s) not

1.

Switch is “OFF”.

1.

Turn switch “ON”.

 

working

2.

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

2.

Replace bulb(s) or lamp(s).

(if so equipped)

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

1.

Bad battery cell(s).

1.

Replace battery.

 

charge

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.

Debris on steering plate (if equipped).

2.

See "CLEANING" in the maintenance section.

 

3.

Motion drive belt worn, damaged, or broken.

3.

Replace motion drive belt.

 

4.

Air trapped in transmission during

4.

Purge transmission.

 

 

shipment or servicing.

 

 

 

 

5.

Axle key missing.

5.

Install axle key at rear wheel. See "TO REMOVE

 

 

 

 

WHEEL" in the Service and Adjustments section.

 

 

 

 

 

 

Engine "back-

1.

Engine throttle control not set between

1.

Move throttle control between half and full speed

 

fires” when turn-

 

half and full speed (fast) position before

 

(fast) position before stopping engine.

 

stopping engine.

 

 

 

ing engine “OFF”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Engine dies when

1.

Reverse operation system (ROS) is not "ON"

1.

Turn ignition key to ROS "ON" position. See

 

tractor is shifted

 

while mower or other attachment is engaged.

 

Operation section.

into reverse

 

 

 

 

 

 

 

 

 

 

 

27

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Husqvarna GTH27V52LS owner manual Engine continues
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GTH27V52LS specifications

The Husqvarna GTH27V52LS is a robust and versatile riding lawn tractor designed to provide an optimal mowing experience for homeowners with larger landscapes. Known for its powerful performance and advanced features, this model stands out as a reliable choice for tackling various lawn care tasks.

At the heart of the GTH27V52LS is its 27-horsepower Kohler engine, delivering ample power to handle expansive lawns with ease. The efficient engine provides a balance between performance and fuel economy, ensuring you can work for longer periods without frequent refueling. Additionally, the hydrostatic transmission allows for smooth, infinite speed control, making it simple to maneuver around obstacles and navigate uneven terrain.

One of the standout features of the GTH27V52LS is its 52-inch cutting deck, which provides an impressive cutting width for efficient mowing of large areas. The deck is designed with oversized tires that enhance traction and stability, ensuring a clean cut even on the toughest terrains. Furthermore, the deck height can easily be adjusted to suit varying grass lengths, enabling precise cutting for a polished finish.

The GTH27V52LS incorporates innovative mowing technologies, such as the Air Induction Mowing Technology, which improves airflow within the deck for a superior grass cutting and grass collection performance. This results in a healthier lawn with minimal clumping and enhanced mulching capabilities.

Comfort is also a priority in the design of the GTH27V52LS. The spacious, ergonomic seat offers ample cushioning and adjustable settings, ensuring a comfortable ride during extended mowing sessions. The easy-to-use controls are strategically located for convenience, enabling operators to maintain focus on the task at hand without interruptions.

Additional features include an integrated roll-over protection system for added safety, as well as a range of accessories, such as baggers and tow-behind attachments, that enhance the tractor’s functionality throughout the year. The durable construction and high-quality materials ensure that the Husqvarna GTH27V52LS is built to withstand the rigors of regular use, making it a long-lasting investment for any homeowner.

In summary, the Husqvarna GTH27V52LS combines power, technology, and user-friendly design, making it an outstanding choice for anyone in need of a reliable riding lawn tractor. Its exceptional performance and innovative features provide an efficient solution for maintaining large lawns, ensuring your outdoor space remains pristine year-round.
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