# SDR ASAA2017082021672

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2017
- Submitted: August 21, 2017
- Operation: Air carrier
- Aircraft: [N594AS](https://openairdocs.org/aircraft/N594AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35191
- Aircraft time: 36,150 hours, 10,877 cycles
- Engine: Cfmint CFM567B27B3
- System (JASC): [7510 · Engine Anti-Icing System](https://openairdocs.org/jasc/7510)
- Part: Bracket
- Part number: 332A239048
- Condition: Gouged
- Location: Anti Ice Duct
- 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/ASAA2017082021672

## Discrepancy

NR 2 ENGINE INLET AND FAN BLADE DETAILED INSPECTION.  FOUND BOTH UPPER & LOWER ATTACH BRACKETS GOUGED FROM TURN BUCKLE ON FWD TUBE FOR TAI VALVE.   ACFT GROUNDED.  REPLACED TAI DUCT ON NR 2 ENGINE AND LOWER ATTACHMENT AND TURN BUCKLE IAW AMM 30-21-11. LEAK CHECK OF NR 2 ENGINE TAI VALVE AND DUCT GOOD.

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