Any recomendations on material to read prior to attending MK A school. Any good type of engine repair books to get started with?

Peruse through COMDINST M9000.6E Naval Engineering Manual MK'S Bible for the rest of his/her career.

MK3 course material..order it through your ESO glace through the stuff you may not know about, and dont worry about what you don't know that's why you're going to school.

out of curiousity what was your MOS in the ARMY? If it had anything to do with Mechanical stuff you will be way ahead of the curve and school should be a breeze

Thanks for the replies, I was infantry so MK knowledge is pretty new. I just figured Id use some free time now to study, just to make things a bit easier there.