What was found
OIL COOLER CAUTION LIGHT ILLUMINATED IN FLIGHT WITH ASSOCIATED UTILITY HYD CAUTION LIGHT FLICKERING. APPROPRIATE EMERGENCY PROCEDURE PERFORMED. MAINTENANCE CLEANED GRASS BUILDUP FROM OIL COOLER CORE.
- Difficulty date
- October 6, 2006
- Submitted
- October 16, 2006
- Operation
- Air carrier
- Aircraft
- N5748M
- Make and model
- Bell 214ST
- Aircraft serial
- 28102
- Aircraft time
- 10,179 hours
- Engine
- Ge CT72A
- System (JASC)
- 2910 · Hydraulic System, Main
- Part
- Oil Cooler
- Condition
- Contaminated
- Location
- Hyd System
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.