# SDR HNAA2012022900630

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 29, 2012
- Submitted: February 29, 2012
- Operation: Air carrier
- Aircraft: N936HA
- Make and model: Dhav DHC8102
- Aircraft serial: 145
- Aircraft time: 56,556 hours, 64,970 cycles
- System (JASC): [5540 · Rudder Structure](https://openairdocs.org/jasc/5540)
- Part: Bolt
- Part number: MS903540504
- Condition: Corroded
- Location: Rudder
- 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/HNAA2012022900630

## Discrepancy

BOLTS FOUND CORRODED INSIDE FORE RUNNER, BEHIND CENTER HINGE.  R & R BOLTS INSIDE FORE RUDDER BEHIND CENTER HINGE IAW SRM 51-42-05 AND DWG 85540003.

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