New Holland Workmaster 75 Oil Change at 500 Hours | Second Time Around, Tips & Lessons Learned

An owner doing his second oil change on his own Workmaster 75 at 543 hours, sharing specific hard-won tips: the awkward filter location requiring sensor and fitting removal, the 12mm drain plug with washer, the NAPA filter number, and a caution about overfilling (he targets 2 gallons of Shell Rotella, not the full 2.3). A short, practical walkthrough most useful to Workmaster 75 owners tackling this job themselves.

An owner-operator named Brad sharing hands-on maintenance experience from his own farm, with no apparent commercial affiliation.