What was found
DURING AN UNSCHEDULED MAINTENANCE EVENT, FOUND AN P/N 3073354-3, AIR SEAL WAS INSTALLED IN THE TRANSITION DUCT, P/N 3072726-2, S/N 1-01345-3990. SB TFE731-72-3577, REV ZERO, ADDRESSES THIS SUBJECT.
- Difficulty date
- August 21, 1996
- Submitted
- March 26, 2000
- Operation
- General aviation
- Filed by
- IY2R915K
Lufthansa Technik Engine Services, Inc - Engine
- Garrtt TFE73122B
- System (JASC)
- 7250 · Turbine Section
- Part
- Air Seal
- Part number
- 30733543
- Condition
- Defective
- Location
- Transition Duct
- Part time
- 4,225 hours
- Component
- 30727262
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.