# SDR CALA2026021813852

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 22, 2026
- Submitted: February 18, 2026
- Operation: Air carrier
- Aircraft: [N33289](https://openairdocs.org/aircraft/N33289), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31607
- Aircraft time: 66,417 hours, 24,571 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Part number: 113A1560
- Condition: Worn
- Location: Nr 7
- 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/CALA2026021813852

## Discrepancy

FLAP TRACK NR 7 HAS WEAR ON THE UPPER RAIL.  REPAIRED THE FLAP TRACK UPPER RAIL IAW SRM 57-53-02-2R-10, REP 10,  (REPAIR IS A CATEGORY B) INSPECTION REQUIREMENTS IAW STEP 5 TABLE 202 .   ALL WORK CAPTURED ON AAR N/R 1000065135.  REPLACED THE NR 7 FLAP TRACK ASSY AS AN ALTERNATIVE TO REPATATIVE INSPECTIONS. WORK PERFORMED ON AAR RFD NR 1000065135. NO FURTHER ACTION REQUIRED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.