# SDR 2004FA0000632

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2004
- Submitted: August 11, 2004
- Operation: General aviation
- Aircraft: [N421GF](https://openairdocs.org/aircraft/N421GF), registered now
- Make and model: Cessna 421C
- Registry model: [Cessna 421C](https://openairdocs.org/model/cessna-421c) (OpenAirDocs)
- Aircraft serial: 421C1110
- Engine: Cont GTSIO520N
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: Line
- Part number: 641481
- Condition: Cracked
- Location: Injector
- 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/2004FA0000632

## Discrepancy

PILOT EXPERIENCED EGT FLUXUATIONS, MADE PRECAUTIONARY LANDING.  INSPECTION REVEALED CYLINDER NR 4 INJECTOR LINE WAS CRACKED AND LEAKING FUEL AT THE BASE OF THE BRAZED ON SLEEVE BETWEEN THE SLEEVE AND THE BALL END.

---
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.