Bolting a L2550DT front axle assembly back to front wheel assembly case

[plumber mechanic]

I'm pretty sure I have an "O" Ring (see attached photo #050) that is causing a leak at the right front wheel. I have completely wiped the area dry and will be able to verify for sure in the next day or so. My question is when I bolt the main axle case back to the wheel assembly case (after replacing the "O" ring) do the bolts have to have a specific torque? Check out photo below.

 

[North Idaho Wolfman]

Follow the torque specs in the manual for bolt size.