i am servicing a set of manitou 1's at the moment off my yeti arc.
it needs an extra long 4 or 5mm (can't remember) allen key or extension. my elastomers were completely stuffed, so try e-bay for a spring kit.
my upper and lower bushes were missing
so i am presently having some new nylon ones made up. i will post pictures when the engineer has finished the new ones (nylon supplier matched the type)