Small Engines (Lawn Mowers, etc.): Craftsman 6.5 HP Wont start, push mower, fuel flow

Question
I have a Sear's Craftsman 6.5 HP push mower.  It has continually become harder to start and now it won't start at all.  I cleaned the air filter and the spark plug gets hot after several pull of the cord.  The mower has a bar to hold when starting and the cable works.  The mower is only a few years old.  Also, the oil level was very low.

Answer
Hi Greg,

You will need to determine if the problem is a lack of spark or a lack of fuel flow.  Remove the spark plug, reconnect the wire and lay it against the engine head.  Pull the engine over and watch for spark at the plug's electrode.

If good, then try to start it while squirting fuel or starting fluid into the carb intake.  If it starts and you can keep it running by adding fuel, then the carb most likely has dirt, debris or gummed fuel inside.
You will need to remove the carb, disassemble it, clean all the small internal openings and blow it out with compressed air.   Probe each and every hole with a small wire.   A carb rebuild kit wouldn't hurt either.  

Let me know how you make out.
Michael