Service difficulty report · Intercostal · Boeing 737375

Difficulty date
June 11, 2025
Submitted
July 23, 2025
Operation
Air carrier
Aircraft
N332CK
Make and model
Boeing 737375
Aircraft serial
23707
Aircraft time
76,276 hours, 46,882 cycles
Part
Intercostal
Condition
Corroded
Location
Zone 200
Part time
76,276 hours, 46,882 cycles
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.

What was found

INTERCOSTAL ASSY HAS EVIDENCE OF CORROSION ON AFT SIDE OF FWD GALLEY DOOR SURROUND STRUCTURE AT APPROX STA 332-344 STR 16R