sunnyside360
Veteran Member
- Joined
- Aug 8, 2006
- Messages
- 1,561
- Location
- Central PA
- Tractor
- JD 3720, JD 4320, JD 835R, Kubota M4D-071, Kubota ZD1511
Hello all. My 5 months old 4320 is approaching 50 hrs on the meter. I figured time to check the owners manual for initial service requirements and pick up the filters and oil. I was surprised to find JD specifies 200 hrs for first engine oil/filter change and 400 hrs for hydraulic oil and filter change. Are most 4X20 owners going by the book for initial service?