What was found
RTB DUE TO NO DATA FROM LEFT IRU. FOUND W161-9009B-22 SHORTED TO SHIELD AT D4769P. REPLACED WIRE IRUS FMC TCAS, ALL CK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RTB DUE TO NO DATA FROM LEFT IRU. FOUND W161-9009B-22 SHORTED TO SHIELD AT D4769P. REPLACED WIRE IRUS FMC TCAS, ALL CK NORMAL.