What was found
MAINTENANCE REPORTED NR 3 ENGINE PYLON INBOARD SIDE SKIN DOUBLER AFT OF SLOT SEAL FAIRING HAS CRACK AT INNER RADIUS OF DOUBLER EXTENDING INTO BASE METAL. REPAIRED IAW EO B747-5430-7704B.
- Difficulty date
- December 4, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N677UP
- Make and model
- Boeing 747123F
- Aircraft serial
- 20391
- System (JASC)
- 5414 · Nacelle/Pylon, Plate/Skin
- Part
- Skin
- Condition
- Cracked
- Location
- Nr 3 Pylon
- 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.