# SDR 99ZZZM232

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 17, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N29UA](https://openairdocs.org/aircraft/N29UA), registered now
- Make and model: Doug DC-8-61
- Registry model: [Doug DC-8-61](https://openairdocs.org/model/douglas-dc-8-61) (OpenAirDocs)
- Aircraft serial: 46159
- System (JASC): [7120 · Engine Mount Section](https://openairdocs.org/jasc/7120)
- Part: Bolt
- Condition: Broken
- Location: Nr 1 Engine
- Part time: 47,801 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/99ZZZM232

## Discrepancy

DURING MAINTENANCE CHECK, FOUND OUTBOARD AFT ENGINE MOUNT ARM BOLT BROKEN IN THREADED AREA ON NR 1 ENGINE. REMOVED AND REPLACED AFT ENGINE MOUNT ASSEMBLY. RETURNED AIRCRAFT TO SERVICE.  (M)

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