Husqvarna RZ5424 Kawasaki Owners Manual - Page 49

Problem Machine vibrates TROUBLESHOOTING Cause • Blades are loose • Blades are incorrectly balanced • Engine is loose • Blades are bent 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 • Fouled spark plug Battery not charging • Poor contact with battery terminal cable connectors • Charging lead is disconnected • Fault in engine charging system Machine moves slowly, unevenly, or not at all • Parking brake on • Bypass valve on pump open • Drive belt for the transmission gears slack or has come off • Air in hydraulic system Mower deck not engaging • Drive belt for the mower deck has come loose • Contact for the electromagnetic coupling has loosened • The blade switch is faulty or has come loose, from the cable contact • The fuse has blown Hydraulic drive leaks oil • Damaged seals, housing, or gaskets • Air trapped in hydraulic system Uneven mowing results • Unequal tire pressure on the left and right sides • Blades are bent • Suspension for the mower deck is uneven • Blades are dull • Driving speed too high • The grass is too long • Grass collected under the mower deck 49