# SDR ASAA2014091609142

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 16, 2014
- Submitted: September 18, 2014
- Operation: Air carrier
- Aircraft: [N581AS](https://openairdocs.org/aircraft/N581AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35188
- Aircraft time: 28,171 hours, 8,640 cycles
- System (JASC): [7312 · Fuel Heater](https://openairdocs.org/jasc/7312)
- Part: Servo
- Part number: 457311382
- Part serial: EM156583B
- Condition: Leaking
- Location: Nr 2 Fuel Heater
- Part time: 28,170 hours, 8,639 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2014091609142

## Discrepancy

NR 2 ENGINE FUEL HEATER SERVO LEAKING.  ACFT GROUNDED.  REMOVED AND REPLACED THE SERVO IAW 73-11-07-000-801-F00,  50340 09-16-2014, AND 73-11-07-400-801-F00, STEP E (1) THRU G(1).  LEAK CHECKED GOOD.

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