TROUBLE SHOOTING

PROBLEM

POSSIBLE CAUSES

 

 

 

 

Engine won’t start

1. Blade switch engaged.

 

2. Neutral lock bail not locked.

 

3. Fuel valve closed.

 

4. No fuel.

 

5. Spark plug wires off.

 

6. Bad spark plugs.

 

7. Blown fuse.

Mower will not move

1. Pump bypass valves open.

or moves slowly or with

2. Pump drive belt loose or off.

difficulty

4. Hydraulic system failure.

 

5. Air in the hydraulic system.

 

 

Blades won’t engage

1. Blade belt off of pulleys.

 

2. Blown fuse.

 

 

Uneven cut

1. Tire pressure uneven.

 

2. Blades bent (check tip to tip one blade thickness)

 

3. Air foil of blade worn or bent.

 

 

Cut is ragged

1. Blades dull.

2. Ground speed too fast.

 

 

3. Grass accumulation under deck.

 

 

Mower moves when

1. Motion control linkage out of adjustment.

in neutral position

2. Pump arms loose or out of adjustment.

 

 

 

 

1. Tire pressure uneven.

Mower pulls left or right

2. Motion control linkage adjustment.

3. Soft terrain.

 

 

4. Slope too steep.

 

5. Tracking not adjusted.

When a problem occurs, do not overlook the simple causes.

13

Page 13
Image 13
Husqvarna WHF5219, WHF5217, WHF4817 manual Trouble Shooting, Problem Possible Causes

WHF5219, WHF5217, WHF4817 specifications

The Husqvarna WHF4817, WHF5219, and WHF5217 are part of Husqvarna’s renowned line of walk-behind lawn mowers, designed for both residential and professional use. These models are tailored for effective grass cutting, combining efficiency, durability, and user-friendly features that cater to a range of lawn sizes and terrains.

The WHF4817 is ideal for smaller to medium-sized yards, boasting a powerful 48 cm cutting width. This mower features an adjustable cutting height, allowing users to choose between six different settings, ensuring optimum grass length for various preferences. The WHF4817 is equipped with a sturdy steel cutting deck, providing exceptional durability against wear and tear during regular use.

Moving up to the WHF5219, this model delivers a wider 52 cm cutting width, making it suitable for larger lawns while still maintaining maneuverability. It incorporates advanced technologies such as the AutoWalk self-propulsion system, which automatically adjusts the speed based on the user’s walking pace, promoting comfort and reducing operator fatigue. The WHF5219 also features a robust engine with high torque, ensuring exceptional cutting performance even in dense grass.

The WHF5217, on the other hand, integrates features that cater to versatility. With a 52 cm cutting width like the WHF5219, it allows for efficient mowing over larger areas. Its ergonomic design, complete with an adjustable handle, facilitates easy navigation even in tight spaces. The WHF5217’s blade braking system enhances safety by stopping the blade quickly when the operator releases the handle, minimizing the risk of accidents during operation.

Each model utilizes Husqvarna's signature Easy Start technology, which ensures that starting the engine is effortless, even in cold conditions. Additionally, all three models support mulching capabilities, allowing users to recycle grass clippings back into the lawn, promoting healthy growth and reducing waste.

With service-friendly features such as easy access to the engine for maintenance and a folding handle for compact storage, the WHF4817, WHF5219, and WHF5217 are designed for convenience and longevity. These walk-behind mowers combine efficiency with advanced technology, making them an ideal choice for homeowners and professionals alike seeking high-quality lawn care solutions.