om, rz3016, 2009-04, 966042901, zero turn, consumer - Husqvarna
om, rz3016, 2009-04, 966042901, zero turn, consumer - Husqvarna
om, rz3016, 2009-04, 966042901, zero turn, consumer - Husqvarna
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48 - HUSQVARNA<br />
tROUBLESHOOtING<br />
Problem Cause<br />
the engine seems weak. Clogged air filter.<br />
Fouled spark plugs.<br />
Carburetor incorrectly adjusted.<br />
the engine overheats. Clogged air intake or cooling fins.<br />
Engine overloaded.<br />
Poor ventilation around engine.<br />
Defective engine speed regulator.<br />
Soot in the c<strong>om</strong>bustion chamber.<br />
too little or no oil in the engine.<br />
Fouled spark plug.<br />
Battery not charging. Poor contact with battery terminal cable connectors.<br />
the machine moves slowly, unevenly, or not at all. Parking brake on.<br />
Hydraulic pump bypass linkage engaged.<br />
Drive belt for the transmission gears slack or has<br />
c<strong>om</strong>e off.<br />
Defective hydraulic system.<br />
Air in hydraulic system.<br />
Mower deck not engaging. Drive belt for the mower deck has c<strong>om</strong>e loose.<br />
Contact for the electr<strong>om</strong>agnetic coupling has<br />
loosened.<br />
Blade switch is faulty or has c<strong>om</strong>e loose, fr<strong>om</strong> the<br />
cable contact.<br />
Fuse has blown.<br />
Uneven mowing results. Different air pressure in the tires on left and right sides.<br />
Bent blades.<br />
Suspension for the mower deck is uneven.<br />
Blades are dull.<br />
Driving speed too high.<br />
Grass is too long.<br />
Grass collected under the mower deck.<br />
the machine vibrates. Blades are loose.<br />
Blades are incorrectly balanced.<br />
Engine is loose.