# SDR CALA2026060116678

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2026
- Submitted: June 1, 2026
- Operation: Air carrier
- Aircraft: [N14249](https://openairdocs.org/aircraft/N14249), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28809
- Aircraft time: 77,272 hours, 29,906 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Support Beam
- Part number: 115A4557
- Condition: Corroded
- Location: Zone 500
- 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/CALA2026060116678

## Discrepancy

RIGHT WING OUTBOARD TE UPPER PANEL SUPPORT SHIM ATTACHMENT HAS DISBONDED UPPER ALL AILERON BALANCE PANEL AFT ATTACHMENT AREA.   INSTALLED NEW SUPPORT BEAM ON R/H WING PANEL 671 BT IAW SRM 51-40-02-0G-0.   REMOVED BEAM SPRT RH WING, EVAUATED FOUND TO BE OUT OF LIMITS,VE RIFIED MATERIAL, FABRICATED NEW SUPPORT, LOCATED AND DRILL NEW SUPPORT, APPLIED ALODINE,APPLIED PRIMER, APPLIED TOP COAT ON SUPP ORT, INSTALLED NEW SUPPORT ON RIGHT WING OUTBOARD TE UPPER PANEL SUPPORT SHIM ATTACHMENT UPPER ALL AILERON BALANCE PANEL AFT ATT ACHMENT AREA IAW SRM 51-40-02-0G-0, SRM 51-10- 02-0G-0, SRM 51-40-05-0G-0, B737-800 SRM 51-20-01-0G-0, AMM 51-21-72-370-802, AMM 51-21-73-370-801 & SRM 51-40-02-0G-0.

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