RHEL kernel update install problem!

[Sancho Panza]

I have tried to perform the last two kernel updates and for what--ever 
reason the kernels 37.0.2EL and wound up in the /boot directory but do 
not appear in the GRUB boot list.

This problem occurred once before but I cannot locate my notes about the 
way I solved the problem. I vaguely recall that I had to get into the 
*boot partition* (as opposed to /boot as I see it mounted)  to do 
something-- but don't have the time to fool around.

Would some kind soul send a FAQ ref or give me a clue as to where to 
turn to solve the issue.

Many thanks in advance....
Jack