# SDR ASAA2021021134102

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2021
- Submitted: February 17, 2021
- Operation: Air carrier
- Aircraft: [N579AS](https://openairdocs.org/aircraft/N579AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35187
- Aircraft time: 50,801 hours, 15,049 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: Link
- Part number: 332A23415
- Condition: Worn
- Location: #2 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/ASAA2021021134102

## Discrepancy

ENG #2 ESN 802325 FOUND 5TH STAGE "Y" DUCT ATTACH LINK TO THE CASE WORN TO LIMITS. GROUNDED - YES. REMOVED AND REPLACED 5TH STAGE "Y" DUCT ATTACH LINK TO THE CASE ON ENG #2 ESN 802325 REF CFM56-7 PPBM 71-00-02 FIG 16-1 PG3.

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