Yep. There are four phillips screws in the long "slots" on the motor housing, you'll need a screwdriver that has about a 6" shaft for so to reach into the slot to the screw head on two of the screws. Just take those four out and the motor will come right off and the impeller just pulls out.
BTW just watch when you take the screws off because the end they screw into that holds the motor on is just a small square captured piece and it can fall out and get lost somewhat easy. So just be aware of that when you unscrew it.