arrived onsite to check top Southbend convection oven. checked and found oven not heating. troubleshot and found broken burner igniter. also checked voltage from ignition module, no 24 volts. have voltage to module but no 24volts to igniter. ignition module also bad. checked truck stock for module and igniter, igniter damaged and no module. will need to order, return and replace. customer will start using this kitchen shortly, but not right now. 6/29/20 arrived onsite to repair top Southbend convection oven. accessed surface igniter and ignition module. proceeded and replaced hot surface igniter and ignition module. dressed wiring and brought oven into operation. allowed oven to heat and cycle a few times. oven in operation. Also removed foil impeded in fan blower wheel. foil impeded in wheel will cause uneven heat and hard on motor. oven in operation.