# SDR DALA1130235531

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 30, 2011
- Submitted: May 2, 2011
- Operation: Air carrier
- Aircraft: N531US
- Make and model: Boeing 757251
- Aircraft serial: 23846
- Aircraft time: 72,678 hours, 29,915 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Skin
- Condition: Chafed
- Location: Nr 8 Slat
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA1130235531

## Discrepancy

NR 8 SLAT T/E LWR SKIN CHAFED.  REMOVED DAMAGED SKIN, REMOVED CORE, FABRICATED REPAIR PARTS AND BONDED IAW SRM 57-43-01, FIG 1 & 51-70-10, FIG 202 SHT NR 8 REPAIR NR4 R & R SLAT IAW MM 27-81-02. OPS CHECK ON NR 22, ZONE 520.  PAINTED IAW MM 51-24-13.  EXT. DOUBLER DIMS. 8.20" X  5.70 INTERNAL DOUBLER DIMS. 4.4" X 3.9" FILLER DIMS. 1.2" X 2.4".

---
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.