SDR DALA2021042202354

Service difficulty report · Static Inverter · Boeing 767432ER

Difficulty date: April 21, 2021
Submitted: April 22, 2021
Operation: Air carrier
Aircraft: N838MH
Make and model: Boeing 767432ER
Aircraft serial: 29711
Aircraft time: 81,573 hours, 14,601 cycles
System (JASC): 2433 · DC Rectifier/Converter
Part: Static Inverter
Condition: Failed
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SHIP 1814 - CREW REPORTS WHEN APPROACH SELECTED ENTIRE CABIN WENT DARK AND CAPT LOST FMA, FLIGHT DIRECTOR, STBY ADI, F/O LOST FLIGHT DIRECTOR, A/T , A/P. EICAS MSG NO AUTOLAND, NO A/T, NO AUTOBRAKES. CORRECTIVE ACTION: REPLACED STATIC INVERTER. (LP 7510493)