Hydraulic System Troubleshooting

SymptomProblemSolution

Entire hydraulic system fails to function

Low oil supply

Fill system with correct oil

 

Clogged hydraulic filters

Replace hydraulic filter

 

Oil cooler air passages clogged

Clean oil cooler

 

High-pressure internal leak

See your John Deere Dealer

Hydraulic oil overheats

Low oil supply

Fill system with correct oil

 

Oil cooler air passages clogged

Clean oil cooler

 

Clogged transmission oil filter

Replace transmission filter

 

Internal hydraulic leak

See your John Deere Dealer

 

Implement hydraulic load not matched to tractor

See your John Deere Dealer

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