Trouble Shooting - Husqvarna WHF4215ETS Operator's Manual

PROBLEM
Engine won't start
Mower will not move
or moves slowly or with
difficulty
Blades won't engage
Uneven cut
Cut is ragged
Mower moves when
in neutral position
Mower pulls left or right
When a problem occurs, do not overlook the simple causes.

TROUBLE SHOOTING

POSSIBLE CAUSES
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.
1. Pump bypass valves open.
2. Pump drive belt loose or off.
4. Hydraulic system failure.
5. Air in the hydraulic system.
1. Blade belt off of pulleys.
2. Linkage unhooked or not adjusted.
1. Tire pressure uneven.
2. Blades bent (check tip to tip one blade thickness)
3. Air foil of blade worn or bent.
1. Blades dull.
2. Ground speed too fast.
3. Grass accumulation under deck.
1. Motion control linkage out of adjustment.
2. Pump arms loose or out of adjustment.
1. Tire pressure uneven.
2. Motion control linkage adjustment.
3. Soft terrain.
4. Slope too steep.
5. Tracking not adjusted.
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