PH : For EoL or outdated old parts without stocks, PIR can’t do much if the machines are too old that we can’t find the parts anywhere. Only chance is Technical Dept+PIR working closely with supplier if there’s substitution for obsolete part.
Another channel is to refer back RBJP where they get those parts from. If you have some examples/cases on hand, I can facilitate this & communicate to JP LB (Mr Hishashi Moteki) for him to get inputs from RBJP.