[Steam-engine] Case main bearing lube

[Richard Strobel]

Howdy all;
  Next weekend we will be steaming up the 80 hp Case at Ft. Missoula which 
runs the sawmill.  Now I know this sounds dumb but I see no way to grease 
the crankshaft mains.  There are two holes in each cap.  Should grease cups 
be screwed into these holes?

Thanks in advance

RickinMt.