# SDR VNAA202108201112

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 17, 2021
- Submitted: August 20, 2021
- Operation: Air carrier
- Aircraft: [N705PS](https://openairdocs.org/aircraft/N705PS), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10144
- Aircraft time: 39,330 hours, 38,125 cycles
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Hinge Fitting
- Condition: Damaged
- Location: Lt Aileron
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VNAA202108201112

## Discrepancy

DURING ROUTINE OPERATIONS AT DAYTON INTERNATIONAL AIRPORT (DAY) FACILITIES IN DAYTON, OH, MAINTENANCE DISCOVERED GOUGE DAMAGE TO THE LH AILERON HINGE FITTING (P/N CC670-18054-3). THE DAMAGE MEASURES 0.302Ï¿½L X 0.232Ï¿½W X 0.0245Ï¿½D. THE LH AILERON HINGE FITTING IS FABRICATED FROM 7475-T7351 CMS 516-02 ALUMINUM. / REMOVED LH AILERON #3 HINGE BOLT, ANTI ROTATION PLATE, SPACER, RETAINING PLATE, FLUTTER DAMPER TO AILERON BOLT, AND BOTH LH PCU OUTPUT LINK TO AILERON BOLTS IAW CRJ700 AMM 27-15-01-000-801 STEPS 1 THROUGH 3, AND STEPS 4.A1, 4.A3, 4.A7, 4.A8, 4.A9, 4A.13. STRIPPED PAINT FROM TEMP REPAIR LOCATIONS ON AIRFRAME SIDE OF #2 AND #3 LH AILERON HINGE FITTINGS IAW CRJ700 SRM 51-26-01-001-001. PERM REPAIR NEEDS C/W. REINSTALL OF PARTS NEEDS C/W. OPERATIONAL TEST OF AILERON CONTROL SYSTEM NEEDS C/W. C/W SECTION 3.1.A OF EA 21-C7-57-758 REV A IAW EA INSTRUCTIONS. REINSTALLED L/H AILERON #3 HINGE BOLT, ANTI-ROTATION PLATE, SPACER, RETAINING PLATE, FLUTTER DAMPER TO AILERON BOLT, AND BOTH L/H PCU OUTPUT LINK TO AILERON BOLTS IAW CRJ700 AMM 27-15-01-400-801. OPS CHECK GOOD AT THIS TIME, NO DEFECTS NOTED. ROTO PEEN WAS PERFORMED BY CONSTANT AVIATION UNDER WORK ORDER CAS-17005 ON LH AILERON HINGE FITTING #3 IAW EA 21-C7-57-758 REV A AND CRJ 700 SRM 51-24-11-001-001-A01. [THIS TERMINATES EA21-C7-57-758-A].

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