# SDR CALA2026042915840

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2026
- Submitted: April 29, 2026
- Operation: Air carrier
- Aircraft: [N36469](https://openairdocs.org/aircraft/N36469), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 36600
- Aircraft time: 40,953 hours, 14,838 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 141A851228
- 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/CALA2026042915840

## Discrepancy

RII INSPECTION REQUIRED,  E&E RT INTERCOSTAL WEB FOUND WORN.  DISPLACED INSULATION AROUND RT WEB IAW AMM 25-80-00-000-801. REMOVED LATCH RECEIVER FITTING ON WEB IAW SRM 51-40-02. REMOVED RT INTERCOSTAL WEB IAW SRM 51-40-02. CLEANED & PREPARED REPAIR AREA & HOLES IAW SOPM 20-30-03. REQUIRES OPEN HOLE HFEC INSPECTION IAW SRM 51-10-02 STEP 11(B)(3).  REFRENCE FOR EVALUATION( DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 53-10-15-1A-3. PERFORMED HFEC ON RT WEB FOR E/E OPENING IAW NDT PART 6 51-00-00 PROC 16, SRM 51-10-02 STEP 11 B(3). OK TO CONTINUE. MATCHED DRILLED WEB SRM 51-40-05.  INTERCOSTAL WEB INSTALLED RT WEB IAW SRM 51-40-02 & DWG 141A8511. INSTALLED RT WEB IAW SRM 51-40-02 & DWG 141A8511, C/W RII INSPECTION OF E&E BAY RT INTERCOSTAL WEB INSTALLATION  IAW SRM 51-40-02 & DWG 141A8511.  STILL REQUIRES DOOR LATCH ADJUSTMENT & CHECK WHEN E&E BAY DOOR IS REINSTALLED. MATCHED DRILLED WEB SRM 51-40-05

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