# SDR CALA2018010500022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 3, 2018
- Submitted: January 5, 2018
- Operation: Air carrier
- Aircraft: [N220UA](https://openairdocs.org/aircraft/N220UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30223
- Aircraft time: 71,200 hours, 8,425 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: 147W1316
- Condition: Chafed
- Location: Bs 2108-2150
- 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/CALA2018010500022

## Discrepancy

FUSELAGE EXTERNAL SKIN AT BS 2108 - 2150, STRINGERS 2R - 3R FOUND CHAFED.  THE SKIN WAS REPAIR AS PER ECRA NO.5330-06271 REV.A AND SRM 53-70-01, FIG 202, REPAIR 2, REV 75.

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