Service difficulty report · Intercostal · Boeing 75724APF

Difficulty date
March 8, 2023
Submitted
March 20, 2023
Operation
Air carrier
Aircraft
N470UP
Make and model
Boeing 75724APF
Aircraft serial
25486
Aircraft time
32,805 hours, 19,703 cycles
Part
Intercostal
Part number
149N7125
Part serial
NA
Condition
Corroded
Location
Sta860-Sta900
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:SEG1WING TO BODY WEB LBL 6 BETWEEN STA 860 TO STA 900 HAS SURFACE CORROSIONREMOVED INTERCOSTAL PER SRM 51-40-02. FABRICATED INTERCOSTAL ON TRAVELER T23/1666684. INSTALLED PER SRM 51-40-02

More about the Boeing 757-24APF