# SDR R61A201501100035

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2015
- Submitted: January 21, 2015
- Operation: Air carrier
- Aircraft: [N804MD](https://openairdocs.org/aircraft/N804MD), registered now
- Make and model: Emb ERJ 170-100SU
- Registry model: [EMB ERJ 170-100SU](https://openairdocs.org/model/embraer-erj-170-100su) (OpenAirDocs)
- Aircraft serial: 17000016
- Aircraft time: 27,780 hours, 20,826 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Part number: 17030709001
- Condition: Cracked
- Location: Lt Mlg Ww
- 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/R61A201501100035

## Discrepancy

DURING HEAVY CHECK, RIB SUPPORT ANGLE AT LT WHEEL WELL FWD BULKHEAD HAS CRACK RADIATING FROM BOTH DIRECTIONS FROM OTBD FASTENER.  MAINTENANCE R & R RIB SUPPORT ANGLE AT LT WHEEL WELL  FWD BULKHEAD IAW SRM 51-43-03, PN 170-30709-001, SUPPORT.

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