# SDR ASAA2016103018522

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 30, 2016
- Submitted: November 3, 2016
- Operation: Air carrier
- Aircraft: [N508AS](https://openairdocs.org/aircraft/N508AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35691
- Aircraft time: 31,753 hours, 9,609 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7530 · Compressor Bleed Control](https://openairdocs.org/jasc/7530)
- Part: Actuator
- Part number: 1211313010
- Part serial: VN281
- Condition: Faulted
- Location: Nr 2 Engine
- Part time: 314 hours, 82 cycles
- 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/ASAA2016103018522

## Discrepancy

AFTER NR 2 ENGINE VSV ACTUATOR TEST, FOUND EEC LONG TIME FAULT 75-10392, VSV POSTION SIGNAL OUT OF RANGE.    REMOVED AND REPLACED VSV ACTUATOR ON NR 2 ENG IAW AMM 75-31-01. PERFORMED, ACTUATOR OPS CHECK AND LEAK TEST IAW AMM 71-00-00. NO DEFECTS NOTED.   ACFT GROUNDED.

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