# SDR 2003FA0000294

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2003
- Submitted: March 17, 2003
- Operation: General aviation
- Aircraft: [N9656M](https://openairdocs.org/aircraft/N9656M), registered now
- Make and model: Mooney M20C
- Registry model: [Mooney M20C](https://openairdocs.org/model/mooney-m20c) (OpenAirDocs)
- Aircraft serial: 2880
- Aircraft time: 3,482 hours
- Engine: Lyc O360A1D
- Engine time: 3,482 hours
- System (JASC): [7120 · Engine Mount Section](https://openairdocs.org/jasc/7120)
- Part: Mount
- Part number: 590000509
- Condition: Broken
- Location: Engine
- Part time: 3,482 hours
- 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/2003FA0000294

## Discrepancy

DURING CONDUCT OF ANNUAL INSPECTION AND AD 75-09-08 COMPLIANCE, FOUND LOWER RH CORNER WELD JUNCTION FULLY BROKEN AND SEPARATED.  SB M20-175 & M20-192 HAD NOT BEEN COMPLETED, THAT WAS DESIGNED TO PREVENT BY INSTALLING GUSSET AT THIS CORNER (P/N 590041-1).  MOUNT WAS FOR 180 HP ENGINE AND NOT UPGRADED.

---
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.