Kanga 216 Series, Руководство оператора

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74
Series 216 Loader
© 2022 Kanga Loaders.
Arms
(continued)
TROUBLE PROBABLE CAUSE REMEDY
Arm rises and lowers
erratically.
Lift control valve relief set too low, allowing
oil to return to reservoir.
Adjust relief valve to proper setting.
Hydraulic system oil low.
Check oil and replenish as necessary. Oil level
should not change. Leaks may be present.
Damaged or blocked line.
Remove line and remove any obstructions or replace
line as necessary.
Malfunctioning pump. Repair or replace hydraulic pump as necessary.
Worn control valve spool.
Check pressure delivery from control valve. Repair or
replace valve as required.
Excessive oil leak past lift cylinder piston
seal.
Repair or replace cylinder as necessary.
Arm pivot pin seized or otherwise damaged. Replace pivot pin and bushing as necessary. Grease
thoroughly.
Hydraulic Pump
TROUBLE PROBABLE CAUSE REMEDY
Flow from hydraulic
pump erratic or non-
existent.
Hydraulic system oil low.
Check oil and replenish as necessary. Oil level
should not change. Leaks may be present.
Damaged or blocked line.
Remove line and remove any obstructions or replace
line as necessary.
Worn or chipped pump gears. Replace pump gears as necessary.
Worn or broken drive shaft or coupling.
Inspect drive shaft or coupling. Repair or replace as
necessary.
Hydraulic
pump noisy.
Air in hydraulic system.
Check suction side or hydraulic system for defects
and repair as necessary. Ensure no leaks exist in the
suction line.
Hydraulic system oil low. Check oil and replenish as necessary. Oil level
should not change. Leaks may be present.
Worn or broken drive shaft or coupling. Inspect drive shaft or coupling. Repair or replace as
necessary.
Worn or chipped pump gears. Replace pump gears as necessary.
Drive System
TROUBLE PROBABLE CAUSE REMEDY
Machine will not drive
forward or backward.
Hydraulic system oil low.
Check oil and replenish as necessary. Oil level
should not change. Leaks may be present.
Worn control valve spool.
Check pressure delivery from control valve. Repair or
replace valve as required.
Damaged or blocked line.
Remove line and remove any obstructions or replace
line as necessary.
Control rod or lever broken or disconnected. Repair or replace control rod or lever.
Hydraulic lines incorrectly connected at
control valve.
Correctly connect line at control valve.
Malfunctioning pump. Repair or replace pump.
Operator’s Manual · Troubleshooting Guide