John deere 6620 combine

[deib98]

6620 combine I have a leaking hydostatic oil cooler line under the seat. Any good tips for removing these lines to replace. Where do I start?? Thanks RD
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[4520BW]

Flip the seat up and take the pan out and give it a good washing. Replace the leaking line with a hose. Best if you can find a young skinny person!