Just mounted a used track vac that i bought back in spring and after putting a new honda5.5hp engine on it and reasembling it all i ran into a problem. The engine on the track vac kept shutting off and the shute would fill up with leaves but not the basket. Then when i took of the big hose off while the engine was still running i realised that the air was blowing outward toward the deck instead of sucking invards toward the basket. Is there something wrong with the way i remounted the hose assembly or is the fan on the wrong way ? I am brainstorming trying to visiualize what i did wrong and something tells me when i installed the new motor i did something wrong.