TROUBLESHOOTING POINTS

PROBLEM

CAUSE

 

CORRECTION

 

 

 

 

 

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.

Switch is “OFF”.

1.

Turn 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.

 

 

 

 

 

Mower will not operate

1.

Bagger or optional rear discharge deflector

1.

Check bagger or optional rear discharge

 

 

is not installed correctly.

 

deflector for proper installation

 

 

 

 

 

28

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Image 28
Husqvarna CTH151 owner manual When operator leaves seat
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CTH151 specifications

The Husqvarna CTH151 is a standout in the realm of lawn care, designed to deliver exceptional performance, reliability, and ease of use. This compact tractor combines advanced technology with practical features, making it a fitting choice for both residential and commercial landscaping tasks.

One of the defining features of the CTH151 is its robust engine. Powered by a reliable Briggs & Stratton engine, the tractor ensures ample power for tackling various mowing conditions. This engine is designed for durability and easy starting, providing peace of mind for users who depend on their equipment for consistent performance.

The CTH151 boasts a cutting deck size of 42 inches, allowing it to efficiently manage medium to large mowing areas. The deck’s design optimizes grass dispersion, resulting in a clean and uniform cut. Furthermore, the cutting height can be easily adjusted to suit different grass types and seasonal changes, providing flexibility for any lawn care routine.

The innovative Dual Hydrostatic transmission system of the CTH151 allows for smooth and precise control, enabling the operator to navigate through tight spaces and around obstacles with ease. This feature is especially beneficial for those with intricately landscaped yards. With its zero-turn capability, users can expect improved maneuverability, reducing the need for trimming and enhancing overall mowing efficiency.

Ergonomics play a crucial role in the design of the Husqvarna CTH151. The comfortable seat and intuitive controls allow for extended periods of use without fatigue. The dashboard features clear indicators and easy-to-reach controls, making the tractor user-friendly for both seasoned operators and newcomers alike.

Safety is a priority with the CTH151, equipped with features like an automatic blade brake and a seat switch that stops the engine when the operator leaves the seat. These features enhance the overall safety of the tractor, providing reassurance while performing yard tasks.

In terms of maintenance, the CTH151 is designed with accessibility in mind. Oil changes and blade replacements can be carried out with minimal effort, making upkeep straightforward and manageable.

Overall, the Husqvarna CTH151 combines power, efficiency, and user-friendly features, establishing itself as an invaluable tool for anyone serious about maintaining a pristine lawn. With its thoughtful design and advanced technologies, it ensures that grass cutting is not just a chore, but an enjoyable and satisfying experience.
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