Just bought a Honda HRS 21 Lawnmower from a friend. Of course it's not running. Will run sith starting fluid. Disassembled the carb, float bowl was full of fuel, took out the float and needle valve, all was clean, blew compressed air through all circuits. Then took out the main jet, the one under the spring, dropped it all of course. Not sure how it fits back together. THere's a fitting still in the spring, and a type of tiny valve body. These look to be clogged or maybe just made that way, with no hole in the middle. Can't tell. Any help would be appreciated with putting this back together and running.. ALso I have not been able to find an exploded parts diagram like those on partstree.com for this mower. Does anyone know where i might access this info?