# SDR 99ZZZX1255

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 25, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N117NC](https://openairdocs.org/aircraft/N117NC), registered now
- Make and model: Bolkms BK117C1
- Aircraft serial: 7509
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Firewall
- Part number: 1176625502
- Condition: Cracked
- Location: Fuselage
- Part time: 950 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX1255

## Discrepancy

FIREWALL CRACKED IN SEVERAL PLACES.  REF:  RMA NR R016840.  REMOVED AND REPLACED.

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