What was found
DTW - FLT 476 - FOUND MACH SET ON AUTO, PILOT INOPERATIVE.IAC IS FOR BOTH MACH AND IAS. REMOVED AND REPLACED DFGC CONTROL PANEL. PERFORMED RTS AND SWITCH AND BUTTON TEST. SYSTEM OPS CHECK GOOD IAW MD-80 MM CHAPTER 22-01-05. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DTW - FLT 476 - FOUND MACH SET ON AUTO, PILOT INOPERATIVE.IAC IS FOR BOTH MACH AND IAS. REMOVED AND REPLACED DFGC CONTROL PANEL. PERFORMED RTS AND SWITCH AND BUTTON TEST. SYSTEM OPS CHECK GOOD IAW MD-80 MM CHAPTER 22-01-05. (M)