- Difficulty date
- April 29, 2022
- Submitted
- May 3, 2022
- Operation
- Air carrier
- Make and model
- Boeing 747
- Aircraft serial
- 27174
- Aircraft time
- 111,020 hours, 19,942 cycles
- Part
- None
- Condition
- None
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
M/D STA 1800 - 1820 LBL 90 SEAT TRACK CROWN FOUND CORROSION(<P>M/D STA 1800 - 1820 LBL 99 SEAT TRACK CROWN CORROSION REMOVED IAW IAI SRM 51-10-02 AND REPROTECTED IAW IAI SRM 51-20-01, CHECKED WITHIN IAI SRM 53-00-52 ADL 1, FIG 101.</P>)