# SDR SWAA2026042793343

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2026
- Submitted: April 27, 2026
- Operation: Air carrier
- Aircraft: [N8540V](https://openairdocs.org/aircraft/N8540V), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 63598
- Aircraft time: 29,023 hours, 14,776 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Drive System
- Condition: Out Of Adjust
- Location: Flap Sys
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026042793343

## Discrepancy

AFTER LANDING ROLL WHEN FLAPS WERE RETRACTED LEFT GUAGE INDICATOR STOPPED AT 5 RIGHT INDICATOR STOPPED AT 2.<[01] FOUND LH FLAP TORQUE TUBE SUPPORT P/N: 256A3750-3 DAMAGED. REMOVED LH FLAP TORQUE TUBE SUPPORT P/N: 256A3750-3 PER. AMM 27-51-59.;[02] INSTALLED LEFT HAND FLAP TORQUE TUBE SUPPORT IAW AMM 27-51-59 AND ADJUSTED TRAILING EDGE FLAP DRIVE SYSTEM IAW AMM 27-51-00. OPS TEST GOOD.;[03] INSPECTED INSTALLATION & ADJUSTMENT OF LH FLAP TORQUE TUBE SUPPORT PER AMM 27-51-59 & AMM 27-51-00.;[04] C/W RII INSPECTION;[05] C/W

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