What was found
(CAN) - DETERIORATION INTERNALLY- COATING DETERIORATED ON SMALL EXIT DUCT WHICH CAUSED DAMAGE TO TURBINE BLADES.- CORROSION THROUGHOUT ENGINE (UNEXPLAINABLE) INSIDE AND OUT - WHITE POWDER.
- Difficulty date
- February 11, 2002
- Submitted
- March 21, 2002
- Operation
- General aviation
- Make and model
- Dhav DHC6300
- Aircraft time
- 11,862 hours
- Engine
- Pwa PT6A34
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Part number
- PT6A34
- Condition
- Deteriorated
- Location
- Nacelle
- Part time
- 12,395 hours, 14,181 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- W
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.