If the yoke is the same super easy. 4 bolts, 4 connectors &
maybe a few wire ties. In my prime I could do it & have the
back on in <15 mn. Thats if none of the tools are hiding !
If you you need to swap the yoke you have to do the complete
CRT set-up. First one takes a while especially on in line jugs.
73 Zeno
LFOD !