i have additional info about the mower.
it is twin cyl industrial/commercial
with briggs & stratton engine
model: 42A707
type: 1238 01
code: 9505235A
i need to find a manual for this and some advise.
the mower starts but with diffuculty. the battery does not charge while running, and it stalls oout when the blade deck is engaged. i live at 4500 ft alt