# SDR DALA2022071504923

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2022
- Submitted: July 18, 2022
- Operation: Air carrier
- Aircraft: [N661DN](https://openairdocs.org/aircraft/N661DN), registered now
- Make and model: Boeing 757232
- Aircraft serial: 24972
- Aircraft time: 84,385 hours, 39,054 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022071504923

## Discrepancy

AIRCRAFT 0661, RH ENG DRAG FTG HOLES NBR 1 TO 10 WERE INSPECTED AND FOLLOWING DAMAGES WERE FOUND: HOLE # 1 GOUGE ON FITTING BTW 12 AND 1 O'CLOCK POS, HOLE # 4, CORROSION ON FITTING AT 7 CLOCK POS ; HOLE # 6, CORROSION ON SKIN AND FITTING BTW 5 AND 9 CLOCK POS ; HOLE # 8 CORROSION ALL AROUND SKIN AND FITTING ; HOLE # 9 CORROSION SKIN AND FITTING BTW 8 AND 9 O'CLOCK POS, IN REF TASK . CORRECTIVE ACTION: RH ENG DRAG FTG HOLES # 1, # 4, # 6, # 8 AND # 9 WERE REPAIRED PER PRI 600553-14 REV.1 AND ER/A 600553-14AD REV. ORIG. SECTION I PERMANENT REPAIR.ACCOMPLISH SECTION II: REPETITIVE GVI INSPECTIONS PRIOR TO 40,004 TOTAL FLIGHT CYCLES AND THEN REPETITIVELY EVERY 950. (2320624)

---
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.