# SDR UVVR2015020300032

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2015
- Submitted: February 3, 2015
- Operation: General aviation
- Filed by: [Centurion Investments Inc, repair station UVVR932L](https://openairdocs.org/faa-repair-station/UVVR932L/centurion-investments-inc.md) (OpenAirDocs)
- Aircraft: N429TM
- Make and model: Raythn HAWKER800XP
- Aircraft serial: 258767
- Aircraft time: 7,308 hours, 4,595 cycles
- System (JASC): [5712 · Wing, Rib/Bulkhead](https://openairdocs.org/jasc/5712)
- Part: Rib
- Part number: 259W002372
- Part serial: NONE
- Condition: Chafed
- Location: Rt Wing
- Part time: 7,308 hours, 4,595 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/UVVR2015020300032

## Discrepancy

RIGHT WING L/E ASSEMBLY INBD RIB 1A IS CHAFING AGAINST THE FORWARD WING/FUSELAGE FAIRING SUPPORT STRIP.  THE SUPPORT STRIP IS FLUSH RIVETED TO THE OTBD WEB OF THE WING/FUSELAGE FAIRING AND SANDWICHES A SEAL. THE SUPPORT STRIP AND SEAL WERE INSTALLED OVER THE TOP OF MS20470AD UNIVERSAL HEAD RIVETS CREATING A BULGE IN THE SUPPORT STRIP WHICH IS CAUSING THE SUPPORT STRIP TO CONTACT THE L/E RIB.  REPLACEMENT OF THE ABOVE MENTIONED MS 20470 AD RIVETS WITH FLUSH RIVETS WOULD ALLEVIATE THIS PROBLEM.

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