I recieved Toyota manuals for x-mas. I know the 2F is right, but i don't think the other one applys to me. I have a 82 FJ-40, the manual says 1984 Land Cruiser (Heavy Duty) Chasis and Body. The Toyota people swore up and down to my mom that my 82 FJ-40 was covered in this manual, but its not........which one do i need?