What was found
LEFT WING L/E TO FRONT SPAR CAVITY AT ILES 1071 CORRODED. REMOVED THE CORROSION AND FOUND WITHIN ALLOWABLE LIMITS IAW SRM 57-41-09-1A-1, FIGURE 101, DETAIL IV, REV 36.
- Difficulty date
- March 21, 2017
- Submitted
- March 22, 2017
- Operation
- Air carrier
- Aircraft
- N780BA
- Make and model
- Boeing 747409
- Aircraft serial
- 24310
- Aircraft time
- 79,516 hours, 15,330 cycles
- System (JASC)
- 5710 · Wing Main, Frame Structure
- Part
- Structure
- Condition
- Corroded
- Location
- Lt Wing
- 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.