# SDR 99ZZZX1561

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N6037U
- Make and model: Beech 58
- Registry model: [Beech 58](https://openairdocs.org/model/beech-58) (OpenAirDocs)
- Aircraft serial: TH1021
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Firewall
- Condition: Damaged
- Location: Engine Bay
- 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/99ZZZX1561

## Discrepancy

ACTT: 9,619.9 HOURS.  UPON ENGINE REMOVAL AND MOUNT REMOVAL, MOUNTING HOLES IN FIREWALL WERE FOUND ELONGATED AND MUSHROOMED.

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