Ok, I was emboldened by various websites to pull out my fridge and put a
new fan in.  That went well and thought I got it back in ok, but I can
no longer get it to run on propane.  I can get the pilot to light as I
"puch the button" and push the "plunger" all the way in (to get spark).
However, once the pilot lights, it will go out after approx 5-10 secs,
regardless if I hold the button in, continue to push air pump, let
button go.whatever.  It just will not stay lit.

Any suggestions?

Thanks!

Phil