# SDR DALA2022011200242

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 11, 2022
- Submitted: January 12, 2022
- Operation: Air carrier
- Aircraft: [N6712B](https://openairdocs.org/aircraft/N6712B), registered now
- Make and model: Boeing 757232
- Aircraft serial: 30484
- Aircraft time: 69,524 hours, 25,844 cycles
- System (JASC): [4960 · APU Controls](https://openairdocs.org/jasc/4960)
- Part: None
- Condition: None
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022011200242

## Discrepancy

SHIP 6712 - DIV - TO TPA DUE TO SINGLE ELECTRICAL SOURCE. DEPARTED MCO WITH LT ENGINE IDG ON MEL. AFTER LEVEL OFF, APU SHUTDOWN WITH DOOR SYSTEM FAULT. RESTART ATTEMPT UNSUCCESSFUL. CORRECTIVE ACTION: T/S PER FIM B757 49-11. REPLACED LT ENGINE GCU. SERVICED IDG AND REPLACED FILTER. REPLACED APU ECU, CHECKED INLET DOOR RIG. OPS CHECKS GOOD. NO ECU FAULTS.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.