CANISTER,FUEL VAPO want to reassemble

Hello all my name is:Patric Paassilta
I have a: (GTO, 3000GT VR4, 1997)
CANISTER,FUEL VAPO want to reassemble An idiot the previous owner disassembled it.
I would be very grateful to have the support to restore it. I have looked at the workshop manual and it says very vaguely about it.

With kind regards
Patric Paassilta