What was found
LEVEL 1 CORROSION NR 2 PYLON I/B AND O/B MID SPAR CHORDS HAVE LIGHT SURFACE AT UPPER AND LOWER SURFACE AT NAC ST 296-286 NAC WL 181. REMOVED CORROSION PER BOEING SRM 51-10-01 AND TREATED PER 51-10-02. AD: NR 94-15-18.
- Difficulty date
- June 27, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N854FT
- Make and model
- Boeing 747122
- Aircraft serial
- 19754
- System (JASC)
- 5400 · Nacelle/Pylon Structure
- Part
- Spar Chord
- Condition
- Corroded
- Location
- Nr 2 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.