# SDR ASAA2017070721322

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2017
- Submitted: July 11, 2017
- Operation: Air carrier
- Aircraft: [N579AS](https://openairdocs.org/aircraft/N579AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35187
- Aircraft time: 39,414 hours, 11,744 cycles
- Engine: Cfmint CFM567B27
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Actuator
- Part number: 1324M12P10
- Part serial: APMTK026
- Condition: Leaking
- Location: Nr 2 Vsv
- Part time: 29,825 hours, 9,269 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: K
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2017070721322

## Discrepancy

NR 2 ENGINE LEAKING FUEL AT 24 DROPS PM.  LEFT VSV LEAKING.  ACFT GROUNDED.  REPLACED THE LEFT VSV ACTUATOR ON THE NR 2 ENGINE IAW AMM 75-31-01. VSV ACTUATOR LEAK TESTED GOOD.  REINSTALLED HIGH STAGE VALVE IAW AMM 36-11-06. LEAK TESTED GOOD.  PERFORMED TEST 12, ACTUATORS TEST IAW AMM 71-00-00-700-807-F00. TESTED OK. PERFORMED 5 MINUTE IDLE LEAK CHECK, LEAK TESTED GOOD IAW AMM 71-00-00-700-801-F00, TEST 3A.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.