Service difficulty report · Intercostal · Boeing 737890

Difficulty date
May 14, 2022
Submitted
May 20, 2022
Operation
Air carrier
Aircraft
N564AS
Make and model
Boeing 737890
Aircraft serial
35103
Aircraft time
57,470 hours, 17,082 cycles
Part
Intercostal
Part number
141A5410U12
Part serial
NSN
Condition
Cracked
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

CRACKED INTERCOSTAL BETWEEN FS328-FS344 LBL 48. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL BETWEEN FS328-FS344 LBL 48 IAW B737-800 SRM 51-40-02-0G-0.