# SDR YENA2024012900154

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 26, 2024
- Submitted: January 30, 2024
- Operation: Air carrier
- Aircraft: N216JB
- 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: 026
- Aircraft time: 45,570 hours, 29,841 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: UNKNOWN
- Condition: Corroded
- Location: Frms 86-90
- 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/YENA2024012900154

## Discrepancy

DURING HEAVY MAINTENANCE: [CPCP FINDING]: CORROSION IN LONGITUDINAL FLOOR BEAM LOCATED BETWEEN FR 86/90 AND Y= 300.0 MM IN CTR FUS III PASSENGER CABIN FLOOR STRUCTURE; REF TOMEX WO 2488, NR 00051, CORROSION IN LONGITUDINAL FLOOR BEAM LOCATED BETWEEN FR 86/-90 AND Y= 300.0 MM IN CTR FUS III PASSENGER CABIN FLOOR STRUCTURE WAS REMOVED PER EMB 190 SRM 51-12-01, SRM 51-10-03, WAS MEASURED AND EVALUATED OUT OF LIMITS PER EMB190 SRM 53-23-10/AD52, THEREFORE WAS REPLACED PER EMB-190 SRM 51--41-01, SRM 51-43-03 AND SRM 51-42-01,

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