Yazoo/Kees ZMKH52252 Operator's Manual

Yazoo/Kees ZMKH52252 Operator's Manual Manual pdf 49 page image

English-49TROUBLE SHOOTINGUneven mowing results. Different air pressure in the tires on the left and right sides.•Bent blades.•The suspending for the mower deck is uneven.•The chain fixture has come loose.•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 engine overheats. Clogged air intake or cooling fins.•Engine overloaded.•Poor ventilation around engine.•Defective engine speed regulator.•Soot in the combustion chamber.•Too little or no oil in the engine.•Defective spark plugs.•Pre-ignition incorrect.•The 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.•Defective hydraulic system.•Air trapped 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.•Uneven mowing results. Different air pressure in the tires on the left and light sides.•Bent blades.•The chains for suspending the mower deck are uneven.•The chain fixture has come loose.•The blades are blunt.•Driving speed too high.•The grass is too long.•Grass collected under the mower deck.•