how can I fix my westwood mower a gazell with 6.5hp?

Hi Paul,
First, make sure that the blade is not obstructed by last years wet and muddy grass (now as hard as mortar!). If all is okay there, it is likely that your engine is running a little lean. Try locating the main mixture adjustment on the base of the carburettor bowl, then turning 1/4 turn anti-clockwise. Should this not work, it is likely your carburettor needs a service!

Kevin Stokes
March 2007