# SDR DALA2026041702440

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2026
- Submitted: April 17, 2026
- Operation: Air carrier
- Aircraft: [N370NW](https://openairdocs.org/aircraft/N370NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 1037
- Aircraft time: 76,877 hours, 36,282 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Damaged
- Location: Zone 100
- 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/DALA2026041702440

## Discrepancy

EXISTING REPAIR LOC. FR 53 AT LEVEL STR 36L ON AFT CARGO COMPARMENT REFERENCE WC 5311-01200-01, AD 2023-06-08.  NO MAINTENANCE ACTION TAKEN DUE TO INSPECTION ON TACK HOLES FRAME 53 STRG 36L TO 37L IS COVERED BY EXISTING REPAIR AND IS N/A IAW ER/A 598460-14AD REV C,PRI REV 0 & SECTION III STEP 2. COMPLIED WITH ER/A 598460-14AD REV C. MATCHES WITH ALL STEP ON PRI598460-14AD REV C PRI REV 0 IT HAS BEEN VALIDATED PERFORMED REPAIR INSTRUCTION LOC. FR 53 AT LEVEL STR 36L /37L ON AFT CARGO BAY IAW ER/A 598460-14AD REV C SECTION III HAS BEEN COMPLIED WITH APPROVED DATE 14-APR-26 SEE LOG PAGE 2416271 FORTIME CONTROLLED ITEMS SECTION II ASSOCIATED ER/A 00-598460 ADDED FOR AC 3270. (LP: 1546225) AIRCRAFT WAS GROUNDED

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