# SDR CALA2026082518885

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 19, 2026
- Submitted: August 25, 2026
- Operation: Air carrier
- Aircraft: [N14231](https://openairdocs.org/aircraft/N14231), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28795
- Aircraft time: 82,602 hours, 31,090 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 112A4102207
- Condition: Cracked
- 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/CALA2026082518885

## Discrepancy

REF LOGPAGE 4317946 FOR PREVIOUS REPAIR. NEW LOG IS A REVISED DIP TO ACCOMPLISH BETA INSPECTIONS OF THE EXTERNAL DOUBLER/TRIPLER INTERIM REPAIR INSTALLED ON THE LEFT WING OUTBOARD LOWER SKIN PANEL BETWEEN WSTA 564.5 & 591.5 AT STR L-9 ON A/C 14231 AS GIVEN IN PART 2, TABLE 1 OF THE LATEST REVISION OF ECRA 5725-01158. INITIAL INSPECTION THRESHOLD IS 35,000 FC OR 89,000 TOTAL FH (WHICHEVER OCCURS FIRST). REPEAT AT 18,000 FC INTERVALS AFTER INITIAL INSPECTION.PLACING ON DIP FOR BETA INSPECTION. DOWNGRADE THIS LOG PAGE FROM REQUIRE RII TO NONE REF GMM 09-25-05 ATA 57 TOMC APPROVES DIP TO ACCOMP BETA INSPECTIONS OF THE EXTERNAL DOUBLER/TRIPLER INTERIM REPAIR ON THE LT WING OTBD LOWER SKIN PANEL BETWEEN WSTA 564.5 & 591.5 AT STR L9 AS GIVEN IN PART 2, TABLE 1 OF ECRA 5725-01158.

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