just got my 2004 cl600 back from the shop. they found a leaking abc hose # 220 997 82 82. it is a 6 foot hose that is attached with a hose clamp going to the abc pump. fluid everywhere. the reason i'm posting is because i try to keep all abc hoses in my trunk so i can handle all mishaps, but i couldn't find a listing for this hose anywhere that i looked. i suggest you either keep a spare on hand, or replace it outright. i could of saved myself a lot of aggravation and headaches if i had one.
hope this helps someone. let my experience help you.
the best,
p.s. if anyone has a schematic, or picture of this hose i would appreciate a copy.