A friend has one of these and is trying to remove the shell. He can get the rear loose but not the front and there is no instruction on how to do this in the paper work. Can anyone help?

Les, I was surprised to see no reference to disassembly in MTH's manual, but there's a how-to video HERE.

Wayne

Thank you Wayne, or I mean Doctor Wayne . I am e-mailing this to him now I sure hope this solves his problem.
Les.

Ya doesn't hafta calls me Doctor, Les...after all, I'm not qualified to operate on anyone, even somebody's pet rock.

Wayne