# SDR UALA2013031401547

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2013
- Submitted: March 15, 2013
- Operation: Air carrier
- Aircraft: [N667UA](https://openairdocs.org/aircraft/N667UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29239
- Aircraft time: 51,945 hours, 13,856 cycles
- Engine: Pwa PW4056
- Engine time: 50,735 hours, 8,188 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: PW606R
- Part serial: 727700
- Condition: Surges
- Location: Nr 2
- Part time: 50,735 hours, 8,188 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2013031401547

## Discrepancy

NR 2 ENGINE SURGE.  DETECTED BY BOEING AHM.  SURGE OCCURED ON  GROUND DURING MAINT ENGINE RUN.  REF FIM 71-05-00 PG 105.  PERFORMED VISUAL INSPECTION OF NR 2 ENGINE INLET, EXHAUST AREAS, ALSO VISUALLY INSPECTED 2. 5 AND 2.9 BLEED PORTS NO DEFECTS OR OBSTRUCTIONS FOUND.  INSPECTED 2.5 BLEED VALVE ACTUATOR AND IP CHECK VALVE, NO DEFECTS FOUND.

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