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.You must not be fallin alot of real bad snags , or hollow butt sound timber ... GOTTA BE ABLE TO GET THE POWERHEAD OFF THE BAR ,,RIGHT NOW .....
. If you loose your bar and chain , that sucks , but oh well ,,. The power head gets munched , Thats Way expensive and real bad .....
.Which leads into a rabbit trail .....
. Most know this , for those who don,t .... When falling or bucking trees that are broke or split or have alot of frost or quake shake in them . If things start getting tight , get the dogs away from the bark or wood far enough so if you need to take your power head off you have room to twist the power head and flip the chain off the rim and it,s free ..... Thats a technique you need to be pretty good at up here ., unless your rich enough to buy a bunch of powerheads every year ...