Service difficulty report · Intercostal · Boeing 767322

Difficulty date
April 19, 2024
Submitted
April 30, 2024
Operation
Air carrier
Aircraft
N643UA
Make and model
Boeing 767322
Aircraft serial
25093
Aircraft time
129,344 hours, 20,098 cycles
Part
Intercostal
Part number
146T505043
Condition
Corroded
Location
Bs 1285
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

STA 1285 FWD FRAME CAP LIP HAS C ORROSION EXTENDING OUT FROM UNDER 3 EA INTERCOSTAL NUTPLATES. LO CATED ABOVE STR 37L AND 38L REPORTED BY. REMOVED AND REPLACED 2 EA CORRODED INTERCOASTAL AT FS 1263-1285 LBC 11 & LBL 18 IAW B767 SRM 51-40-02 SECTION 7. SEE PARTIAL WOR K ACCOMPLISHED FOR WORK COMPLETED. AND IAW AMES DOCUMENT # 47609 FAB10. PARTIAL WORK SHEET #92