Product review (5 stars): ice maker repair
I have removed this unit for repair every few weeks since the ref was new, LG 3 years old, most of the time
the unit makes too much ice, overflows, freezes into big chunks, this throws the timing off on the gears that
are attached to the trip arm.  Some times it just won't make ice.
The new repacement unit has a different shaped trip arm. I installed it a month ago and it has worked perfect.
I won't hold my breath though.