Had my 10 HP Snow Blower sitting out in 10 Degree weather and when I tried to pull start it, it was locked up. Hooked up electric and started it no problem. When I went to put it back in the shed, the cord pulled with eaze but did not
Turn anything. Before I take it apart, did I damage it?? Need to wait for warmer weather to tackle the job.

Sorry but I think "Gremlins" are at work. Went to start taking apart and you guessed it, it is working fine. Wish I could have added or edited my post and would not have needed to update this way.