found Oven unit off. ran right oven. found bottom element not heating, blower wheel not turning, and right light out. checked and found right light bulb loose. secured. tested. found ok. found blower pinched by rear panel because spacers not used to reinstall previously. removed rear panel. owner has the spacers. tested blower. found ok. removed bottom element. tested. found 28ohms on element. found no power to element. only one leg. removed control panel to check wiring. found ok. removed bottom panels found left screw stripped. removed left oven door to extract screw. inspected wiring. found limit under right oven tripped. reset. ran unit. found normal operation. let unit heat. found unit passed set point. found thermostat would not satisfy allowing unit to heat until limit trips. unit will need new thermostat. may be unavailable if manufacturer is out of business. will check for after market parts if so. shut unit down. do not run right oven. closed up. replaced stripped ha