# SDR QMLA20111014001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2011
- Submitted: October 17, 2011
- Operation: Air carrier
- Aircraft: N122SL
- Make and model: Bolkms BK117B2
- Aircraft serial: 7207
- Aircraft time: 16,103 hours, 62,101 cycles
- System (JASC): [5302 · Rotorcraft Tail Boom](https://openairdocs.org/jasc/5302)
- Part: Attach Fitting
- Part number: 11730102
- Condition: Corroded
- Location: Tail Boom
- 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/QMLA20111014001

## Discrepancy

DURING 1800 HR INSP NOTICED CORROSION AROUND PATCH AT THE FLUX VALVE MOUNT, REMOVED PATCH AND DISCOVERED HEAVIER CORROSION.

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