[hankpage]

Jay, I'm not sure what toilet they used in '04 but most of the latter models came with foot pedal operated valves.. Not knowing any more about what you have I can only guess that you may need a new flush valve or maybe just a return spring. There should have been a manual for the toilet that came with the trailer when it was new. If you don't have it try to find a name or model number on the toilet (a mirror to look under and on back may help) and locate the manual on-line. Parts should still be available on-line or from a RV dealer. Camping World in Lakewood or Scott's in Brick should have the parts. (You do not have to remove the toilet but sometimes it does make it easier to work on.)