# SDR DHL9970339C

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N703DH](https://openairdocs.org/aircraft/N703DH), registered now
- Make and model: Boeing 727-30C
- Registry model: [Boeing 727-30C](https://openairdocs.org/model/boeing-727-30c) (OpenAirDocs)
- Aircraft serial: 19010
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Angle
- Condition: Cracked
- Location: Ws 115
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DHL9970339C

## Discrepancy

AT C-CHECK, LEFT WING LEADING EDGE CAVITY AREA FSS 115.0 VERTICAL ANGLE CRACKED LOSER SECTION.  CUTOUT DAMAGED SECTION 3 BY 2 PER SRM 51-40-3.  FABRICATED NEW VERTICAL ANGLE PER SRM 51-40-3 FIGURE 1, MATERIAL USED 7075-0  .071 3 BY 8, .375 INCH, HEAT TREATED 7075-0 TO 7075 T6 PER PMS I.247PS-01.  ALODINED AND PRIMED PER SRM 51-10-2.  INSTALLED VERTICAL ANGLE REPAIR PER SRM 51-40-3 FIGURE 1.  SEALED FASTENERS INSIDE FUEL TANK PER MM 28-11-00.  LEAK CHECK FOUND TO BE NORMAL PER MM 28-11-0.  N/R 1205.

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