# SDR CALA2026032314795

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 9, 2026
- Submitted: March 23, 2026
- Operation: Air carrier
- Aircraft: [N27246](https://openairdocs.org/aircraft/N27246), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28956
- Aircraft time: 75,472 hours, 28,974 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 143A3110
- Condition: Damaged
- Location: Zone 200
- 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/CALA2026032314795

## Discrepancy

FOUND EXISTING REPAIR FASTENER AT THE FUSELAGE SKIN BTW STA 500A AND STA 500B STRG- 3L AND 2L. REQUIRE ENG SUPPORT ON HOW TO PROCEED, REF TO EA 5330-04336 REV A OPS 007. FOUND EXISTING REPAIR FASTENER AT THE FUSELAGE SKIN BTW STA 500A AND STA 500B STRG- 3L AND 2L., REF TO EA 5330-04336 REV A OPS 007. (REF AAR NR 1000072209) ESFR INFORMATION ONLY ACCOMPLISHED INTERIM REPAIR BETWEEN STA 500A AND STA 500B AND BETWEEN STRINGER S-2L AND S-3L PER ECRA 5330-07710 REV A PART 1 FROM STEP 1 TO STEP 7. ALL WORK DOCUMENTED ON AAR NON-ROUTINE #3502692-2000-0147.   INTERNAL DOUBLER A BTWN BS 500A & 500B, STRINGER 2L IAW ECRA 5330-07710, PART 2, STEP 1 BEFORE THE ACFT REACHES 50000 TOTAL FLT CYCLES.

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