What was found
CORROSION ON LEFT WING LEADING EDGE CAVITY - SPAR WEB - LOWER CHORD LES 1322. REPAIRED PER BOEING 8100-9. REPLACED LEFT WING L/E SPAR WEB LWR CHORD PER ECRA 921-57-747-011.
- Difficulty date
- March 31, 2006
- Submitted
- April 21, 2006
- Operation
- Air carrier
- Aircraft
- N921FT
- Make and model
- Boeing 747283B
- Aircraft serial
- 21575
- Aircraft time
- 66,237 hours, 14,791 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Spar
- Condition
- Corroded
- Location
- Ws 1322l
- 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.