Husqvarna RZ5424 / 966659301 用户手册
47
tROUbleSHOOtInG
Problem
Cause
engine overheats
Clogged air intake or cooling fins
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engine overloaded
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Poor ventilation around engine
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Defective engine speed regulator
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too little or no oil in the engine
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Contamination in the carburetor or fuel line.
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fouled spark plugs
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battery not charging
Poor contact of the battery terminal cable connections
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Charging lead is disconnected
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the machine moves slowly, unevenly, or not at all
Parking brake on
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bypass valve on pump open
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Drive belt for the transmission slack or
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has come off
Air trapped in hydraulic system
Air trapped in hydraulic system
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mower deck not engaging
Drive belt for the mower deck has come loose
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Contact for the electromagnetic coupling has loosened
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blade switch is faulty or has come loose from cable
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contact
blown fuse
blown fuse
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transaxle leaks oil
Damaged seals, housing, or gaskets
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Air trapped in hydraulic system
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Uneven mowing results
Different air pressure in tires on the left and right sides.
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bent blades
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Suspending for the mower deck is uneven
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blades are dull
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Driving speed too high
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Grass is too long
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Grass collected under the mower deck
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