My question related to the Maintenance, so I guess I can post it here
Does a higher class check also cover the lower class check?
Like for example, a B check is scheduled on Aug 30th, but then a C check happens to be on Aug 25th to Sep 5th. So, is the mentioned B check covered by the C check and then it is delayed until Sep 30th?
Same thing for C check and D check happen at the same time, is the C check ignored to the next year? What happen if they are, say 1 month apart, then both of them need to be done on the same year? If so, we'd better manually schedule the D check to cover the C check, right?