# SDR VNAA202606120034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2026
- Submitted: June 13, 2026
- Operation: Air carrier
- Aircraft: [N649NN](https://openairdocs.org/aircraft/N649NN), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15444
- Aircraft time: 13,854 hours, 14,367 cycles
- System (JASC): [5280 · Landing Gear Doors](https://openairdocs.org/jasc/5280)
- Part: Door
- Part number: CC670391513
- Condition: Corroded
- Location: Zone 800
- 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/VNAA202606120034

## Discrepancy

CORROSION & RUSTED NUTS FOUND AT SEVERAL POINTS ON FRAMES & RIBS PLATES STRIP MLG DOOR (MATING SURFACE WITH BELLY PANELS) (LT & RT EXTERNAL AND INERNAL ZONE) AT BS 881 - 847.  CORROSION AT SEVERAL POINTS ON FRAMES & RIBS PLATES STRIP MLG DOOR (MATING SURFACE WITH BELLY PANELS) (LT & RT EXTERNAL & INERNAL ZONE) AT BS 881 - 847 REMOVED IAW SRM 51-21-06-001-001-A01, FRAMES & RIBS PLATES EVEN STRIP MLG DOOR (MATING SURFACE WITH BELLY PANELS) (LT & RT EXTERNAL & INERNAL ZONE) AT BS 881 - 847 WERE EVALUATED WITHIN LIMITS IAW SRM 53-00-00-101-001-A01, LANDING DOOR BS 847 WAS EVALUATED OUT OF LIMITS IAW SRM 53-00-00-101-001-A01 & REPLACED IAW SRM 51-42-10-001-001-A01.  NUTS WERE REPLACED PER SRM 51-42-10-001-001-A01.

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