# SDR ASAA2021051134945

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2021
- Submitted: June 1, 2021
- Operation: Air carrier
- Aircraft: [N553AS](https://openairdocs.org/aircraft/N553AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 34594
- Aircraft time: 51,729 hours, 17,804 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 147A571235
- Condition: Corroded
- Location: Bs 986-1016
- 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/ASAA2021051134945

## Discrepancy

PARTS RACK- AFT WET AREA, R/H GALLEY SUPPORT WEB IS CORRODED (P/N 147A5712-35). GROUNDED - YES. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS REF B737-800 SRM 53-70-51. ORIGINAL THICKNESS IS .040, REMAINING IS .030, .010 WAS REMOVED. LOCATED ANDDRILLED NEW WEB REF B737-800 SRM 51-40-05 & 51-40-08 AND BAC DWG 147A5700 REV "B". WEB IKS INSTALLATION TASK CARD G1567134/41634.

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