# SDR ASAA2019040428919

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2019
- Submitted: April 8, 2019
- Operation: Air carrier
- Aircraft: [N588AS](https://openairdocs.org/aircraft/N588AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35685
- Aircraft time: 43,550 hours, 13,128 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7510 · Engine Anti-Icing System](https://openairdocs.org/jasc/7510)
- Part: Bracket
- Condition: Gouged
- Location: Anti Ice Valve
- 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/ASAA2019040428919

## Discrepancy

REF T/C # 78472000 #1 ENG INLET AND FAN BLADES - DETAILED INSP FOUND MOUNT BRACKET ON FWD DUCT FOR TAI VALVE GOUGED BY TURNBUCKLE.  GROUNDED - YES. REMOVED & REPLACED #1 ENG COWL TAI VALVE FWD DUCT REF CFM56-7 PPBM 71-00-02 FIG 27-1 SHT 2,4,5,6 & 7.

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