Service difficulty report · Intercostal · Boeing 757324

Difficulty date
December 9, 2022
Submitted
December 12, 2022
Operation
Air carrier
Aircraft
N77865
Make and model
Boeing 757324
Aircraft serial
32589
Aircraft time
64,641 hours, 19,010 cycles
Part
Intercostal
Part number
140N2505032
Condition
Cracked
Location
Sta1260-1288
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

FLOOR BEAM INTERCOSTAL CRACKED IN MULTIPLE PLACES ALONG THE UPPER L CHANNEL BETWEEN FS1280, BL0. REPLACED NEW UPPER CHORD AT STATION 1260-1288 BL0 IAW SRM 51-40-07 PAR.7. WORKED PERFORMED AT AMES IN ILN ON N/R 152595-0100-0058 BY V931825 AS A MAJOR REPAIR.