# SDR BAQA095539

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2004
- Submitted: June 28, 2004
- Operation: Air carrier
- Aircraft: N587MC
- Make and model: Bolkms BK117A4
- Aircraft serial: 7086
- Aircraft time: 6,031 hours, 21,962 cycles
- System (JASC): [1430 · Fasteners](https://openairdocs.org/jasc/1430)
- Part: Bolt
- Part number: 1051410110
- Part serial: NA
- Condition: Unserviceable
- Location: M/R Blade
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/BAQA095539

## Discrepancy

MAIN ROTOR BLADE BOLT WERE MANUFACTURED WITH THE CENTER HOLE TO SMALL TO ACCEPT WASHER P/N 117-181001.02.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.