The Plate Repair Kit from Hatchlift provides a solution to issues when the storage door bracket starts to detach or come loose from the door.
The kid includes everything you need to repair and remount the bracket to the storage door.
The directions are very easy to follow.
The Plate Repair Kit costs $17.00 from
HitchLift.com or
Amazon.
I recently used this product and was pleased with the ease of installation and the quality of material.
It seems to have secured the bracket extremely well.
See my post
Storage Door Lift Arm Repair within the Jayco Maintenance and Repair forum for details on the using and installing the Plate Repair Kit.