What was found
N1 COUPLING FOUND TO HAVE INTERNAL SPLINES DAMAGED ON INSPECTION. RETURNED PART TO VENDOR FOR WARRANTY CREDIT.
- Difficulty date
- September 5, 2003
- Submitted
- September 15, 2003
- Operation
- Air carrier
- Make and model
- Clark 1000CLARK
- Engine
- Allsn 250C30
- System (JASC)
- 7250 · Turbine Section
- Part
- Coupling
- Part number
- 23032345
- Part serial
- AE501437
- Condition
- Defective
- Location
- Engine
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.