Can anyone tell me the best way to remove this 2001 XL 800 Pump? I removed all bolts from the rear (including that sneaky little hidden 10mm). I have gotten the seal between the impeller housing and the transom plate to open, but cannot pry it open more than 1/2 in or so. Is this the correct part I should be dissasembling first? I have a feeling the impeller is frozen to the impeller housing (keep in mind this machine ran in salt water extensively). I just want to make sure I'm prying in the correct place before I go Ape S**t on this thing. Any info would be appreciated, as far as correct place to pry, order of removal, any reference book names, etc. Thanks in advance!