# SDR ASAA2016090317918

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 3, 2016
- Submitted: September 6, 2016
- Operation: Air carrier
- Aircraft: [N562AS](https://openairdocs.org/aircraft/N562AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35091
- Aircraft time: 38,523 hours, 11,493 cycles
- Engine: Cfmint CFM567B262
- Engine time: 38,523 hours, 11,493 cycles
- System (JASC): [7530 · Compressor Bleed Control](https://openairdocs.org/jasc/7530)
- Part: Bushing
- Condition: Missing
- 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/ASAA2016090317918

## Discrepancy

NR 1 ENGINE VSV STAGE 1, 2, 3 & IGV LEVER ARMS HAVE SEVERAL MISSING BUSHINGS AT ACTUATING RING CONNECTING LINKS.  ACFT GROUNDED.  REMOVED, REPLACED, AND TESTED THE NR 1 ENGINE IAW TASK CARDS 78471000, AND 78471001.

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