# SDR CALA2021110302022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2021
- Submitted: November 3, 2021
- Operation: Air carrier
- Aircraft: [N486UA](https://openairdocs.org/aircraft/N486UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1620
- Aircraft time: 58,568 hours, 25,461 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Stringer
- Part number: D534704172300
- Condition: Corroded
- Location: Str39
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021110302022

## Discrepancy

AFT CARGO COMPT FLOOR BILDGE STR39 RH FR61 HAS CORROSION EVIDENCE. DOT 61-052 0003827275 AND COUPLING A53986217 BATCH 0003853799 IAW SRM SHEETS 02 AND 05. WORK ACCOMPLISHED ON VT MAE N/R 0015734 BY OF ADL/REPAIR EMBODIMENT FC 60000 / FH 120000 WHICHEVER ACHIEVED 53-41-13-04-D AND SRM 53-00-13-300-001 FIG 001 SHEET 5 VT MAE MOBILE EMP V934344. THIS REPAIR REQUIRES REPETITIVE INSP FIRST SUBSEQUENT INSPECTIONS TBD. INSTALLED STRINGER REPAIR IAW SRM 53-00-13-300-001 FIG 001 IAW SRI 53-00-13-205-001 TABLE 6 INSPECTION THRESHOLD FROM TIME DAMAGE OUT OF LIMITS IAW SRM 53-41-13-283-002 FIG 001 SHT 01. CUT OUT DAMAGE IAW SRM 51-42-11/001 AND NDT''D CUT OUT IAW NTM 51-10-08. FABRICATED REPAIR PARTS: STRINGER DAN50B09 BATCH APPROVED FOR CARRY PER SRM 53-00-13-300-001, FIGURE 1, SHEET 2. TOMC-APPROVAL FROM SC1ELBYC COMMENT REQUIRES INSPECTION PER SRI 53-00-13-205-001 FROM REPAIR EMBODIMENT AT 60000FC/120000FH TBD IN CASE OF LIFE EXTENSION BEYOND 60000FC/120000FH. QC REVIEWED QC REVIEWED INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.

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