SDR HNAA2022022400115

Service difficulty report · Not Reported · Emb EMB145LR

Difficulty date: February 19, 2022
Submitted: February 24, 2022
Operation: Air carrier
Aircraft: N635AE
Make and model: Emb EMB145LR
Aircraft serial: 145158
Aircraft time: 48,145 hours, 45,428 cycles
System (JASC): 5100 · Standard Practices/Structures
Part: Not Reported
Condition: Not Reported
Stage of operation: DE
How discovered: O
Nature of condition: E
Precautionary procedure: O

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

What was found

PDIS CLT 19FEB22 DURING FLIGHT LOST RMU 1 PFD1 NAV 1 FMS 1 AND MFD2 AND REMAINED OFF THROUGHOUT FLIGHT

FACT 19FEB22 15:11 UPON MX ARRIVAL TO A/C THE AVIONICS MASTER 1 PB WAS IN THE OFF POSITION. SUSPECT SWITCH FAILURE FROM TURBULENCE IN SEQ 1 THIS LP. R&R AVIONICS 1 MASTER PB IAW AMM 20-13-04-00-801-A AND 20-13-04-400-801-A. TURNED ON AVIONICS MASTER 1 PB AND ALL RELATED SYSTEMS POWERED ON. PERFORMED OPS CHECKS IAW AMM 34-22-00, 34-62-00, 23-81-00, 34-51-00, 34-53-00, 34-32-00

More about the Emb EMB-145LR