Two of our casement windows have worn out cranks so that the windows can't be opened with the handles (45012) . The house was built in 1984 so I assume that is when the windows were installed.
I've attached a photo of the assembly and want to know what parts have to be replaced, if the parts are available (30470LH - and I assume my other window would be RH), at what cost, and if it is too difficult for a novice to replace the parts.
Thanks for your assistance.
Gretchen & Bruce
