I wanted to post some videos as I progress through my engine removal and rebuild of a 2016 CAT 289D. I bought this machine used through Ritchie Bros auction for an absolute steal, it was (still is) in pretty rough shape, but is fully functional. I spent a good amount of time reading up on this forum and others before I finally found the time to yank everything and get it done. Big thanks to @Nige for a lot of documentation and help both in random threads and DMs. Some of the schematics you shared would be impossible for me to find otherwise.
Pt 1
Pt 2
Pt 3
Pt 4
Pt 5
Pt 6
Pt 7
Pt 8
Pt 9
Pt 10
Pt 11
Pt 12