# SDR YENA2023011200030

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2023
- Submitted: January 12, 2023
- Operation: Air carrier
- Aircraft: N198JB
- Make and model: Emb ERJ 190-100 IGW
- Registry model: [EMB ERJ 190-100 IGW](https://openairdocs.org/model/embraer-erj-190-100-igw) (OpenAirDocs)
- Aircraft serial: 021
- Aircraft time: 43,399 hours, 28,385 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Service Panel
- Condition: Corroded
- 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/YENA2023011200030

## Discrepancy

DURING HEAVY MAINTENANCE: CORROSION IN THE INTERNAL DOUBLER AND EXTERNAL SKIN OF THE WASTE SERVICE PANEL WAS FOUND; REF TOMX W/O 2108 NR 00024.   CORROSION IN EXTERNAL SKIN WAS REMOVED AND EVALUATED OT=0.098" AND MRT= 0.094" THEREFORE IS WITHIN LIMITS PER EMB-190 SRM 51-12-01, SRM 51-10-03, AND SRM 53-23-60/AD51. CORROSION IN THE INTERNAL DOUBLER WAS REMOVED AND EVALUATED OT=0.098" AND MRT =0.040" THEREFORE IT'S OUT OF LIMITS AND WAS REPAIRED PER EMB-190 SRM 51-12-01, SRM 51-10-03, SRM 53-23-60/AD51 AND SRM 53-23-60 REPAIR 51. COMPLETED BY:

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