# SDR ASAA2017021319799

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2017
- Submitted: February 15, 2017
- Operation: Air carrier
- Aircraft: [N577AS](https://openairdocs.org/aircraft/N577AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35186
- Aircraft time: 37,776 hours, 11,203 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Link
- Part number: 332A23414
- Condition: Damaged
- Location: Nr 1 Engine
- 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/ASAA2017021319799

## Discrepancy

DURING  INSPECTION.  FOUND STAND-OFF LINK ON LWR FWD SIDE OF PRSOV VALVE DAMAGED AT BOTH ENDS.  ACFT GROUNDED. REMOVED AND REPLACED THE NR 1 ENGINE LINK ON LOWER FWD SIDE OF PRSOV IAW PBM 71-00-02, FIG 16-1.

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