Arrived at location on 8/4/21 - Per customer, right oven too hot and left oven goes out after 20 minutes or so. Both oven doors are open a 1/4 ". Made adjustments to both doors and now they both close. Checked the right oven temp and found that the oven knobs was not in the correct place and is loose. Set knob in the correct position and tighten down fully till tight on shaft. Tested at 350° And cycle many times and temp calibration is right on. Moved to left oven and knob is loose. Set in proper place and checked the pilot and it is very low. Shut off and pulled the pilot out and removed and cleaned the pilot orifice which was dirty. Assemble and installed back in oven and lit it and have a nominal pilot now. Run burner and set at 350 and allow to cycle. Left side is a convection oven and it runs and door switch is operating properly.