The
internal glass runs commonly dry-rot and break apart, allowing the glass (w/o defrost E0TZ9842006B, w/defrost F2TZ9842006A) to rattle and squeak. The runs also commonly break away from their glue in the steel channels, and slide down inside the t/g, resulting in even-worse rattles. But they're very affordable, and easy to change. They should be glued in-place with either
Super WeatherStrip Adhesive or
E6000.
![tgtracks.jpg The [url=https://www.amazon.com/dp/B07XV9S474]internal glass runs[/url] commonly dry-rot and break apart, allowing the glass (w/o defrost E0TZ9842006B, w/defrost F2TZ9842006A) to rattle and squeak. The runs also commonly break away from their glue in the steel channels, and slide down inside the t/g, resulting in even-worse rattles. But they're very affordable, and easy to change. They should be glued in-place with either [url=https://www.amazon.com/dp/B000B8YE58]Super WeatherStrip Adhesive[/url] or [url=https://www.walmart.com/ip/Eclectic-E6000-Industrial-Strength-Adhesive-Glue-Black-2-fl-oz/26764965]E6000[/url].](https://www.supermotors.net/getfile/1170275/fullsize/tgtracks.jpg)