What was found
OIL COOLER FAN BEARING CONTAMINATED.
- Difficulty date
- February 6, 2018
- Submitted
- April 20, 2018
- Operation
- General aviation
- Filed by
- AC2R685K
Chevron USA, Production Company Aviation Maintenan - Aircraft
- N139JP
- Make and model
- Agusta AW139
- Aircraft serial
- 31039
- Aircraft time
- 8,748 hours
- System (JASC)
- 6320 · Main Rotor Gearbox
- Part
- Bearing
- Condition
- Contaminated
- Location
- Oil Cooler Fan
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.