# SDR ASAA2012112193343

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 21, 2012
- Submitted: November 27, 2012
- Operation: Air carrier
- Aircraft: [N565AS](https://openairdocs.org/aircraft/N565AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35181
- Aircraft time: 23,056 hours, 7,123 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Drain Mast
- Part number: 346A31022
- Condition: Cracked
- Location: Fuel System
- 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/ASAA2012112193343

## Discrepancy

DURING SERVICE CHECK,  FOUND APU FUEL SHROUD DRAIN MAST CRACKED.  REMOVED NOTED DRAIN MAST IAW TASK 28-25-07-020-801. INSTALLED DRAIN MAST IAW MM TASK 28-25-07.  REPLACED DRAIN MAST LINE.

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