Upon further review of what I recorded before I got home, just before the ash pit move noted above, at just after 6am 489 hooked up to an apparently hot 488 and pulled/pushed it into the engine house. I had watched two hot locos in front of the shop during the night, had wondered where 488 was this morning. No smoke at the moment from the shop, so have to wonder if there is an issue of some sort with 488. Added bonus of a very nice smoke show from 489 during this move.
Update -- Whatever the issue was it was fairly minor, #488 at the ash pit at 7:50am.
06-16-15 #489 pulls/pushes a hot #488 into the shop.