# SDR ASAA1148893

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2011
- Submitted: February 1, 2011
- Operation: Air carrier
- Aircraft: [N705AS](https://openairdocs.org/aircraft/N705AS), registered now
- Make and model: Boeing 737490
- Aircraft serial: 29318
- Aircraft time: 41,570 hours, 23,034 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Part number: 65C348122
- Condition: Worn
- Location: Te Flap
- 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/ASAA1148893

## Discrepancy

RIGHT NR 8 FLAP TRACK HORIZONTAL ROLLER SURFACES HAVE BEARING CONTACT WEAR GROOVES.  REMOVED DAMAGE ROTO PEENED AND RESTORED PROTECTIVE FINISH IAW BOEING CMM 57 53 15.

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