TROUBLE SHOOTING

PROBLEM

POSSIBLE CAUSES

 

 

 

 

Engine won’t start

1. Blade lever engaged.

 

2. Ground speed lever not in neutral.

 

3. Fuel valve closed.

 

4. No fuel.

 

5. Spark plug wires off.

 

6. Bad spark plugs.

 

7. Bad module.

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. Linkage unhooked or not adjusted.

 

 

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.

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Husqvarna WHF4215ETS, WHF5218ETS, WHF4818ETS manual Trouble Shooting, Problem Possible Causes

WHF4215ETS, WHF4818ETS, WHF5218ETS specifications

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