What was found
NR 2 ENGINE START VALVE WOULD NOT ENGAGE, RETURNED TO GATE. DMI START VALVE AND MANUAL START IN MDW AND MSP.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 2 ENGINE START VALVE WOULD NOT ENGAGE, RETURNED TO GATE. DMI START VALVE AND MANUAL START IN MDW AND MSP.