# SDR P9KA2017032801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2017
- Submitted: March 28, 2017
- Operation: Air carrier
- Aircraft: [N749KP](https://openairdocs.org/aircraft/N749KP), registered now
- Make and model: Cessna U206G
- Registry model: [Cessna U206G](https://openairdocs.org/model/cessna-u206g) (OpenAirDocs)
- Aircraft serial: U20605554
- Aircraft time: 12,587 hours
- Engine: Cont IO550N
- Engine time: 576 hours
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Oil Cooler
- Part number: 654585
- Part serial: B1613012170
- Condition: Cracked
- Location: Engine
- Part time: 576 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/P9KA2017032801

## Discrepancy

DURING A ROUTINE 100 HOUR INSPECTION, THE OIL COOLER FORWARD DIAGONAL SUPPORT BAR WAS FOUND BROKEN IN TWO, WITH THE LOWER HALF LYING ON THE ENGINE BAFFLING. UPON REMOVAL OF THE COOLER, 2 OTHER CRACKS WERE FOUND NEAR THE MOUNTING BOLT HOLES. THE COOLER WAS REPLACED WITH NEW.

---
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.