Service Bulletin Description:
Convection fan does not work, display shows it turning.
This Service Bulletin PDF download contains information for the following:
KGRT600H, KGRT607, KGST300H, KGST307H YKGRT607, YKGST307H, KGRT507, KGRT500, YKGRT500, YKGRT507
The PDF may also contain information that applies to additional models not listed.