To repair the glass front bracket on your WD914-48FT fireplace, first inspect both the bracket and glass for any damage. If either is broken or cracked, consider replacing the parts. Clean all bonding surfaces thoroughly to remove old adhesive and debris. Use a high-temperature adhesive, such as a high-temperature silicone designed for fireplace applications, to ensure a durable and heat-resistant bond. Apply the adhesive as directed by the manufacturer, press the bracket firmly onto the glass, and secure it in place while the adhesive cures. Allow the adhesive to cure fully according to instructions before operating the fireplace to ensure safety and strength of the repair.