# SDR ASAA2022072339190

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 23, 2022
- Submitted: July 25, 2022
- Operation: Air carrier
- Aircraft: [N459AS](https://openairdocs.org/aircraft/N459AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36352
- Aircraft time: 31,209 hours, 9,850 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Shroud
- Part number: UNKNOWN
- Condition: Damaged
- Location: Unknown
- 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/ASAA2022072339190

## Discrepancy

ENG #1 ABRADABLE SHROUD HAS NUMEROUS IMPACTED AREAS OUT OF LIMITS REF B737-900 AMM SUB TASK 72-24-02-210-001-F00 F.(C)1)D). GROUNDED - YES. APPLIED FILLER TO OUT OF LIMIT AREAS REF B737-900 AMM 72-24-02-200-802-FOO THRU STEP FC 14. BLEND NECESSARY AFTER CURE.PERFORMED BLENDS ON REPAIRED AREAS REF AMM 72-24-02-200-802-F00.

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