# SDR MZZA2010120100031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2010
- Submitted: December 1, 2010
- Operation: Air carrier
- Aircraft: [N14735](https://openairdocs.org/aircraft/N14735), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28950
- Aircraft time: 38,260 hours, 12,527 cycles
- System (JASC): [5230 · Cargo/Baggage Doors](https://openairdocs.org/jasc/5230)
- Part: Skin
- Part number: 146A610011
- Condition: Damaged
- Location: Cargo Door
- 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/MZZA2010120100031

## Discrepancy

REF L/P: 7905537 AND NON ROUTINE 4337457 AFT CARGO DOOR HAS A DENT APPROX 5 INCHES THRU 8 INCHES BELOW DOOR HANDLE AND GOUGE 13 INCHES BELOW DOOR HANDLE 8 INCHES LONG TO BOTTOM EDGE STA 827.  NON ROUTINE CLOSED IN ERROR.  REPAIR COMPLETED IAW ECRA 5232-01112 R-A.  REQUIRES DIP TO PERFORM PART 2 ON OR BEFORE 50,000 CYCLES AFT PIT DOOR OUTER SKIN DAMAGED.  PER ECRA 5232-01112 COMPLETED INTERIM REPAIR. W/I 50,000 FLT CYC`S C/W PERMANENT REPAIR.  PLANNING TO CONTACT ESC AFTER 43,000 FLT CYC`S BUT BEFORE 44,000 FLT CYC`S FOR PERMANENT REPAIR.  PERFORM PART 2 OF ECRA 5232-01112 ON OR BEFORE 50,000 FLT CYCLES.

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