# SDR FDEA202102180392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2021
- Submitted: March 8, 2021
- Operation: Air carrier
- Aircraft: [N854FD](https://openairdocs.org/aircraft/N854FD), registered now
- Make and model: Boeing 777-FS2
- Registry model: [Boeing 777-FS2](https://openairdocs.org/model/boeing-777-fs2) (OpenAirDocs)
- Aircraft serial: 37725
- Aircraft time: 41,668 hours, 6,583 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Damaged
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/FDEA202102180392

## Discrepancy

WHILE ACCOMPLISHING LEFT HAND E.O. #G-5310-E0332629 I P5 FOUND NEW FUSELAGE SKIN   DOUBLER (P/N: 143W2314Y405) EXISTING HOLE AT STATION 998 STRINGER S-35 LEFT NEAR   MILLED EDGE.  COMPLIED WITH E.A.#: G-5310-T0360143 P1. TITLE: FUSELAGE-MAINFRAME- LEFT HAND AND   RIGHT HAND UNDERWING LONGERON MODIFICATION PER E.O. G-5310-E0332629- DEVIATION TO SERVICE BULLETINS 777-53-0087 REVISION 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-  100.  TO SERVICE BULLETINS 777-53-0087 REVISION 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-  100.

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