12-19-25 Quigley building Conference room, South trane VAV box is rattling when you pull the filter. Found the blower casing plastic bracket that holds in the sheet metal diverter plate has broken. This unit to pull the blower would take a scissor lift and have to cut out the backside of the air handler to access it. Made up a threaded rod to support the diverter to stop it from vibrating and rattling if this problem occurs in the same unit, we will have to cut a hole in the sheet metal to access the blower motor itself and make repairs.