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Overview
An owner-operator doing a real working oil change on his 4066R at around 500 hours of use. The video walks through loader removal (and why he bothers), panel-off inspection of belts, air filter, and a noted hydraulic seepage, then the actual drain-and-fill using John Deere Plus-52 15W40 bought by the five-gallon bucket. Best for 4066R owners wanting a practical maintenance reference with honest commentary.
An owner-operator sharing a hands-on maintenance session from what appears to be their own property and shop.
Spec overview
John Deere 4066R
- PTO horsepower
- 51.9 hp
- Loader lift capacity
- At pivot: 3,853 lbf; @ 19.7 in ahead of pivot: 2,902 lbf
- 3-point lift capacity
- 3,130 lb
- Hydraulic flow
- 11.2 gpm