Small Engines (Lawn Mowers, etc.): Follow up, no start., woodruff key, jaw puller

Question
Allen, I tried what you suggested, it spit the fuel out, so you're saying a timing issue possibly?

The fuel pump sealing didn't help, it was still leaking from the crack, but there is plenty of fuel going into the carb.

I did removed the main bolt for the flywheel, if the woodruff key you were talking about is right there then it isn't sheared. If I have to remove the flywheel first to see the woodruff key then I still have to do that, can you clarify this Allen?

I did try to pry the flywheel off but its tight, so I wanted to verify that the woodruff key isn't or is the one right on top.

I tried to set the timing by using a business card for the gap, no help. The mower just turns over. I get backfiring from both the carb and the exhaust, especially if I put the throttle to full choke.

I cant understand why I never had a problem on this one year old mower. One shutdown then bam, no starting!! Its one year old only...112 hrs. thanks Allen.  

Answer
Hey Ron
- Yeah, you gotta pull the flywheel to see the key.  I know- its a bummer.  Best way is to rent a large two-jaw puller from autozone.  Next best way is to drive a wedge under one side to load it, pop the other side with a brass hammer to pop it loose (the flywheel).

You know tho- a shop will do this for you fairly quickly, but if you choose that route- stay close to them let them know YOU know its a timing issue and a flywheel key.  No monkey business!

Lemme know- (sorry for the responce delay -vac)