What was found
LT FUSELAGE SKIN AT AFT VACUUM BLOWER EXHAUST CUTOUT WAS CORRODED AND BULGING BETWEEN BS 1958 AND 1979, STRINGERS 35L AND 36L. REPAIRED THE SKIN IAW SRM 53-70-01-2R-1, FIG 202.
- Difficulty date
- November 13, 2018
- Submitted
- November 27, 2018
- Operation
- Air carrier
- Aircraft
- N771AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29579
- Aircraft time
- 80,062 hours, 10,226 cycles
- System (JASC)
- 5330 · Fuselage Main, Plate/Skin
- Part
- Skin
- Condition
- Corroded
- Location
- Bs 1958-1979
- 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.