# SDR DHL2004755510

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2004
- Submitted: December 9, 2004
- Operation: Air carrier
- Aircraft: N755DH
- Make and model: Boeing 727225
- Aircraft serial: 21857
- Aircraft time: 42,695 hours, 33,875 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: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL2004755510

## Discrepancy

DURING A C-CHECK, CORROSION FUSELAGE SKIN UNDER WING-TO-BODY FAIRING STA 720D + 14" STR 19R.  REMOVED ANTI ICE DUCTS & HYD LINES HARDWARE.  REMOVED RT WING ROOT WIRE HARNESSES AND SUPPORTS.  CUT OUT DAMAGE UPPER SKIN 4.5 X 3 INCHES IAW B727 SRM 53-30-3 FIG 5.  FABRICATED DOUBLER 9.5 X 12", 2024T3 .080 PO 9001245 SHIM 12 X 3" 2024T3 .071 PO 9001424 FILLER 2024.T3 .071 PO 9001424 IAW B727 SRM 53-30-3 FIG 6.  TREATED AND PRIMED IAW B727 SRM 51-10-2.  INSTALLED DOUBLER REPAIR IAW B727 SRM, INSTALLED ANTI ICE DUCTS HYD LINES AND WING TO BODY FAIRING.  INSTALLED R/W ROOT WIRE HARNESS & SUPPORTS.

---
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.