Arrived on, 8/22/23 - Addison Horning - Arrived, stated bottom and middle ovens not turning on. Top oven working. Plugged other two ovens into top duplex outlet and ovens now turn on. Found two breakers tripped in breaker panel. Reset and turn on all ovens. Allow to heat and cycle at temp. All ovens working properly, no breakers tripping. Likely got wet when cleaning. Found all three front panels have riv nuts broken out. Will order riv nut kits to repair all riv nuts on front panels on all ovens. Returned on, 8/29/23 - Greg McGrath - Arrived on site, identified where rivet nuts were located. Replaced broken rivet nuts with new ones. Checked operation, ok ready for use.