This is from the 08 manual. Page 8-2 has torque specs, Page 8-3 has parts breakdown , 8-11 has the removal procedure and 8-15 starts the installation procedure. Hopefully this info is what you needed.Update:
Definitely the rocker box gasket. Pressurized the motor per J Sachs' procedure and it bubbled right where the red arrow on the right is pointing. Slick process and accurately diagnosed. Thanks guys.
Since I'll be replacing them, is there a concise procedure on this site that I can use to guide me? I found one from '08, but no pics.