What was found
TURBINE WAS REMOVED FROM AIRCRAFT DUE TO LOW POWER. REMOVED COMBUSTION SECTION AND FOUND SULPHADATION ON NR 1 WHEEL BLADES.
- Difficulty date
- March 18, 2002
- Submitted
- July 18, 2002
- Operation
- Air carrier
- Aircraft
- N707AL
- Make and model
- Skrsky S76
- Aircraft serial
- 760189
- Engine
- Allsn 250C30S
- System (JASC)
- 7250 · Turbine Section
- Part
- Turbine Wheel
- Part number
- 23053299
- Part serial
- X501807
- Condition
- Corroded
- Location
- Engine
- Part time
- 863 hours
- 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.