I was trying to start my lawnmower and the cord broke off inside the round
lid thingy on the top. I got that off and tied a new knot in the end but
it's got a lot of slack in it, and now I can't get a good enough "pull" to
start it.
Is there some trick to getting it to pull the cord back tight? It's a Murray
22" 3.8 Centura mower and says "Tecumseh" on the top.

Thanks,

Lynette