# SDR DHL2006780132

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2006
- Submitted: December 3, 2006
- Operation: Air carrier
- Aircraft: N780DH
- Make and model: Boeing 727223
- Aircraft serial: 22006
- Aircraft time: 61,963 hours, 33,465 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Fuselage
- 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/DHL2006780132

## Discrepancy

FWD CARGO COMPT, BS 700 HAS SKIN CORRODED BETWEEN STR 26R AND 27R.  CORROSION FOUND OUT OF LIMITS PER B727 SRM 53-30-1 FIG 1.  CUT OUT DAMAGED AREA APPROX 9.5" BY 5", FABRICATED:  REPAIR DOUBLER FROM 2024-T3, .071" BY 14.5" BY 16", PO NR 9004067; TRIPLER FROM 2024-T3, .063" BY 12.25" BY 14.125", PO NR 9004042;  FILLER FROM 2024-T3, .063" BY 5.125" BY 3", PO BY 9004042;  ALL PER B727 SRM 53-30-3 FIG 5 AND 53-30-2 FIG 2.  STRINGER 27R DAMAGED;  CUT OUT DAMAGED SECTION, 6" APPROX, PER B727 SRM 53-10-3 FIG 1.  FABRICATED STR REPAIR FROM BAC1498-132, 8.5" LONG, PO NR 6452106.  TREATED, PRIMED, AND INSTALLED REPAIR PARTS PER B727 SRM 53-30-3 FIG 5, 53-10-3 FIG 1, AND 51-10-2.

---
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, except the copies of manufacturers’ service documents, which belong to their rights holders.