Examined Combi Oven unit. Right side unit, found humidity flap motor bad. Unit needs to be delimed and door gasket replaced. Unit flame currents good. No other problems found at this time. Chemical door for care pump missing. Left unit found low flame current in steam. Found ignition bad. Removed and replaced ignition. Meat probe bad. Replaced meat probe (customer supplied part). Will order new meat probe for customer stock. Also needs door gasket, discharge hose and delimed. 1/16/18 Left side, changed discharge hose, door gasket and delimed generator right side, changed humidity control , door flap and door gasket and delimed generator. Tested both combis, both operational