Coolant drain plugs in block?

[LoClass]

I'm planning to flush the coolant system on my '03 LB7 and had read that there are 2 coolant drain plugs in the block. I've looked and can't seem to locate where they are? Does anyone know where they are and what they look like?

Thanks

[More Power]

Check this thread.... :)

http://www.thedieselpageforums.com/tdpforum/showthread.php?t=9954

Jim