# SDR 99T64R283AR

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 25, 1999
- Submitted: April 13, 2000
- Operation: Air carrier
- Aircraft: N1808E
- Make and model: Doug DC-8-62
- Registry model: [Doug DC-8-62](https://openairdocs.org/model/mcdonnell-douglas-dc-8-62) (OpenAirDocs)
- Aircraft serial: 46105
- System (JASC): [7921 · Engine Oil Cooler](https://openairdocs.org/jasc/7921)
- Part: Duct
- Part number: 7760680
- Condition: Cracked
- Location: Oil Cooler
- Part time: 65,019 hours
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99T64R283AR

## Discrepancy

NR 3050 - NR 3 TURBO COMPRESSOR OIL COOLING DUCT CRACKED.  WELDED CRACK IAW BOEING MESSAGE M-7200-99-05081.  ARROW AIR (M)

---
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.