What was found
GOVERNOR SHAFT SEIZED. OVERHAUL TEARDOWN REVEALED MOST INTERNAL PARTS WORN EXCESSIVELY.
- Difficulty date
- October 16, 2011
- Submitted
- December 9, 2011
- Operation
- Air carrier
- Aircraft
- N9159F
- Make and model
- Hughes 369D
- Aircraft serial
- 1090605D
- Aircraft time
- 10,925 hours
- Engine
- Allsn 250C20B
- Engine time
- 12,767 hours
- System (JASC)
- 7323 · Turbine Governor
- Part
- Shaft
- Condition
- Seized
- Location
- Governor
- Component
- Governor · Honeywell
- Component part number
- 23065121
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.