New Holland 315 Baler broke: "Maintenance? What maintenance?"

Broke the yoke at the rear PTO shaft assembly. Lack of greasing, and potentially bad/wrongly adjusted PTO clutch.
Time to fix a few things on this old (~1980) NH315 Baler, and time to do some proper maintenance, me thinks!!!
Luckily most parts are still available; I went with messicks.com

[@michiganhay7844]

Mine broke last year and it was $3500

[@yesterdayfarm5273]

Ouch! I am going through the knotters now... and it's starting to add up $$$ here too. Looking at some of the rusted components (bale chute stops, twine fingers, etc.) I am actually VERY surprised it was still able to put out tied bales at all!