Husqvarna WH4817E 用户手册
English-
51
TROUBLE SHOOTING GUIDE
The engine overheats.
•
Clogged air intake or cooling fins.
•
Engine overloaded.
•
Poor ventilation around engine.
•
Defective engine speed regulator.
•
Too little or no oil in the engine.
•
Defective spark plugs.
The machine moves slowly, unevenly,
•
Parking brake on.
or not at all.
•
Drive belt for the IZT slack or
has come off.
has come off.
•
IZT failure.
•
Brake/Bypass lever misadjusted.
Mower deck not engaging.
•
Drive belt for the mower deck has come loose.
•
Contact for the electromagnetic coupling
has loosened.
has loosened.
•
The control for engaging the mower deck is
faulty or has come loose from the cable contact.
faulty or has come loose from the cable contact.
•
The fuse has blown.
Uneven mowing results.
•
Different air pressure in the tires on the left and
right sides.
right sides.
•
Bent blades.
•
Spacers for height adjustment faulty placed.
•
The blades are blunt.
•
Driving speed too high.
•
The grass is too long.
•
Grass collected under the mower deck.
The machine vibrates.
•
The blades are loose.
•
The blades are incorrectly balanced.
•
The engine is loose.
The machine moves when in neutral postion.•The motion control linkage out of adjustment.