What was found
LEFT BLG W/W O/B SIDEWALL BELOW LOWER CHORD ATTACH BRACKET CORROSION REVEALED AT STA 1394 LBL 122-130. CORROSION REMOVED IAW SRM 51-10-01. CORROSION BLEND OUT EXCEEDED SRM 53-10-01 FIG 1 LIMITS. BRACKET REPLACED PER SRM 51-10 -01.
- Difficulty date
- September 7, 2002
- Submitted
- September 23, 2002
- Operation
- Air carrier
- Aircraft
- N683UP
- Make and model
- Boeing 747121
- Aircraft serial
- 20353
- Aircraft time
- 81,157 hours, 20,074 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Bracket
- Condition
- Corroded
- Location
- Fuselage
- 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.