Nail remover or other
prying device - preferably one that can go somewhat
around the peg
The door handle is held in with
a 2-piece pin that has to be pulled. Once the pin is
out, the handle will slide off easily. A nail remover
like the one below is about the perfect tool. Using
something that will only pry on one side of the pin will be
difficult, as the pin is very soft plastic, and the head
will likely flex out of the way instead of coming out, and
you may even break the head off the pin.
There is one pin to pull per
handle, as pictured below. Just carefully pry downward
on the head. Once the pin is out far enough, the other
part of the 2-piece can be pulled out. Once the pin is
out, the handle will come off easily.