The plastic guides located on the top corners of my window sash broke and allowed the window sash to drop and the springs to fly up. The spring assemblies appear to be ok but the plastic clips that hold the spring assembly down are broken. I have included a photo of the label affixed to the window frame but here are the markings:
- Series: Mark 40/50 HP
- AAMA/NWWDA 101/I.S. 2-97
- H-LC30*/50*-53X63
What parts do I need to repair the window.
Thanks, Ed