# SDR CALA2015092200789

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 22, 2015
- Submitted: September 22, 2015
- Operation: Air carrier
- Aircraft: [N33103](https://openairdocs.org/aircraft/N33103), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27293
- Aircraft time: 86,307 hours, 18,635 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 143N3320
- Condition: Dented
- 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/CALA2015092200789

## Discrepancy

LEFT FWD UPPER FUSELAGE, PREVIOUS REPAIR FOR STATION 580 - 630, STRINGERS 15L - 18L, HAS SEVERAL DENTS & TOOLING MARKS.  INSTALLED REPAIR DOUBLERS IAW SRM 53-30 -01 REPAIR 2 FIG 201.  SEE WIP TASK & SUB TASK FOR WORK PERFORMED.  GENERATED DIP FOR CATEGORY B REPAIR INSPECTION REQUIREMENTS 50,000 FLT CYCLES AFTER AIRPLANE DELIVERY & INTERVAL 12,000 FLT CYCLES IAW SRM 53-30-01 REPAIR 2 PAGE 209.

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