All ActivityMost RecentMost LikesSolutionsRe: 2008 Weekend Warrior FS2500 It doesn’t look full when we look through the toilet. I pull the handle to drain and it drains, not nearly as much as what I thought was in there, and the gauge still reads that’s there’s some left in there. Not full, just not empty. I’m wondering if there’s a clog or just needs cleaned. I haven’t messed with that part much. we found the small leak, looks like previous owners took out a water filtration system and tried to direct connect some hoses and the fittings are leaking. I located our pump but have zero idea how to winterize this thing. Our last camper had an inlet right on the pump you’d connect to and it would fill the lines. 2008 Weekend Warrior FS2500 Does anyone have the plumbing schematics for a 2008 Weekend Warrior FS2500? We cannot seem to get the black tank to empty. We also have a leak somewhere and need to trace lines to find it. We found our pump, but our previous camper was much newer and we have no idea how to winterize this one. Google is less than helpful.