Service difficulty report · Intercostal · Boeing 737890

Difficulty date
January 13, 2025
Submitted
February 4, 2025
Operation
Air carrier
Aircraft
N514AS
Make and model
Boeing 737890
Aircraft serial
35193
Aircraft time
56,288 hours, 16,721 cycles
Part
Intercostal
Part number
141A5410U13
Condition
Corroded
Location
Zone 200
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

CORROSION FOUND IN HOLES (5 EACH) ON PANEL BREAK BETWEEN STATION 312 AND STATION 328 BUTT LINE 10. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL BETWEEN STA 312 TO 328 BUTT LINE 10 IAW B737-800 SRM 51-40-02.