# SDR ASAA2016031315893

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2016
- Submitted: March 15, 2016
- Operation: Air carrier
- Aircraft: [N491AS](https://openairdocs.org/aircraft/N491AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44109
- Aircraft time: 1,032 hours, 354 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [8010 · Engine Cranking](https://openairdocs.org/jasc/8010)
- Part: Engine
- Condition: Malfunctioned
- Location: Nr 1
- Stage of operation: TX
- 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/ASAA2016031315893

## Discrepancy

NR 1 ENGINE N2 22 PERCENT MAX ON START UP.  ACFT GROUNDED.  MOTORED NR 1 ENGINE TO MAX MOTOR OF 30 PERCENT N2.  NO DEFECTS NOTED, OPS NORMAL REF AMM 71-00-00, FIM TASK 80-07 ITEM F.

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