On Mar 14, 5:50 pm, KOS wrote:
Hi, I just bought a Ryobi reciprocating saw- when I use it sometimes
the blade comes off the unit and gets stuck in the wood. Why does this
happen? Thanks
KOS

Hole in the blade shank isn't engaging the pin inside
the chuck. Try to yank the blade loose after installing
it. If it stays put, you're fine.