Craftsman T1400 Lawn Tractor suddenly wont start

[bertsmobile1]

The thin oil was fuel contamination from a leaking float valve is the carburettor .
Remove the carb and clean / rebuild it as per the instructions on outdoorpowerinfo.com .
Replace the oil and oil filter
Mow the lawn then change the oil again.

 

[jmffmedic]

The thin oil was fuel contamination from a leaking float valve is the carburettor .
Remove the carb and clean / rebuild it as per the instructions on outdoorpowerinfo.com .
Replace the oil and oil filter
Mow the lawn then change the oil again.

Thank you, do you have any idea on why it will not start?