Just found out today that some Murrary mowers have a recall on the fuel tank. Leaks have been noted and you need to check your information numbers under the seat to verify if your mower is included in the recall. Owners will receive free replacement and installation of an improved fuel tank. Mine is a 1992, 40 inch cut, 13 horse power and the plastic tank leaks bad. Call your small engine repair shop for more informatio.