# SDR HNAA2010020400023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2009
- Submitted: February 4, 2010
- Operation: Air carrier
- Aircraft: N937HA
- Make and model: Dhav DHC8102
- Aircraft serial: 148
- Aircraft time: 52,396 hours, 58,352 cycles
- Engine: Pwa PW120A
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap Track
- Part number: 85780012013
- Part serial: 1767
- Condition: Corroded
- Location: Nr 5
- Part time: 52,396 hours, 58,352 cycles
- 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/HNAA2010020400023

## Discrepancy

DURING INSP, CORROSION WAS FOUND ON THE LT NR 5 FLAP TRACK.  NR 5 FLAP TRACK WAS R & R.

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