# SDR CALA2026010812802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2026
- Submitted: January 9, 2026
- Operation: Air carrier
- Aircraft: [N76523](https://openairdocs.org/aircraft/N76523), registered now
- Make and model: Boeing 737824
- Aircraft serial: 37101
- Aircraft time: 48,021 hours, 17,374 cycles
- System (JASC): [5246 · Fluid Service Doors](https://openairdocs.org/jasc/5246)
- Part: Door
- Part number: 146A74106
- Condition: Missing
- Location: Zone 800
- 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/CALA2026010812802

## Discrepancy

MIGRATED SHIM (P/N) 311A2103-4) AT RIGHT PYLON THRUST REVERSER STRUT FAIRING.   PERFORM AN INSPECTION OF THE INBOARD SHIM AT THE RIGHT PYLON THRUST REVERSER STRUT FAIRING INSTALLATION PER PART 2 OF ECRA 5450-0302. 9 PERFORM AN INSPECTION OF THE INBOARD SHIM AT THE RIGHT PYLON THRUST REVERSER STRUT FAIRING INSTALLATION ON AIRCRAFT N76523 PER PART 2 OF THE LATEST REVISION OF ECRA 5450-03029.  INSTALLED WASTE TANK SERVICE PANEL DOOR REF AMM 52-49-07

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