In a panic here,
Looking for a set of prints to a late 1988 - 1989's Hyundai Escalator.
we don't have any serial # , only a part # 76950-01
don't know the exact install date, I can send a pic of the controller.
Also need step index rollers ( 4 )for the same unit.
It appears that they may be an add on from Schindler some time back.
This unit might be a Westinghouse/Hyundai Hybrid.
all help is welcome.
Thanks