# SDR 39LA2013031300004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 2013
- Submitted: March 13, 2013
- Operation: Air carrier
- Aircraft: [N905AL](https://openairdocs.org/aircraft/N905AL), registered now
- Make and model: Skrsky S61N
- Aircraft serial: 61717
- Aircraft time: 39,081 hours, 103,878 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Hose
- Part number: SS40CF6F446000
- Condition: Collapsed
- Location: Fuel System
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/39LA2013031300004

## Discrepancy

AFTER DEPARTURE, FUEL LOAD WAS 2800 LBS, T/O GW 17,594, TEMP 12 DEG MAGW 20,000, CG 265.2.  WHEN A POWER CHANGE WAS MADE THE NR 1 ENGINE TORQUE OSCILLATED 30 TO 40 PERCENT, FUEL PRESSURE OSCILLATING 10 TO 15 PSI, AND T5 TEMPS OSCILLATING 30 TO 40 DEGREES. NF AND NG REMAINED STABLE.  R & R MAIN FUEL INLET HOSE ASSY, ACCOMPLISHED GROUND RUN AND FCF WITH NO ABNORMAL INDICATIONS.

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