# SDR CALA2026060816911

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2026
- Submitted: June 8, 2026
- Operation: Air carrier
- Aircraft: [N14219](https://openairdocs.org/aircraft/N14219), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28781
- Aircraft time: 81,801 hours, 30,583 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Sleeve
- Part number: 315A252111
- Condition: Missing
- Location: Thrust Reverser
- Part time: 82,586 hours, 30,100 cycles
- 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/CALA2026060816911

## Discrepancy

FOUND LARGE AREA OF THE ACOUSTIC LINER MISSING AFT OF THE BLOCKER DOORS ON THE R ENGINE INBOARD THRUST REVERSER.  TRANSLATING SLEEVE REMOVAL AND REPLACED INB 02 ENG T/R SLEEVE IN REF W AMM 78-31-02, OPS CHECK GOOD.  NR 2 ENGINE INBOARD THRUST REVERSER MISSING ACOUSTIC PANEL. REMOVED ENG NR 2 INBOARD TRANSLATING SLEEVE IAW AMM 78-31-02-000-802-F00.  REPLACED INBD NR 2 ENG T/R SLEEVE IAW AMM 78-31-02, OPS CHKD GOOD.

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