Service difficulty report · Floor Support · Boeing 737790

Difficulty date
September 27, 2019
Submitted
October 2, 2019
Operation
Air carrier
Aircraft
N626AS
Make and model
Boeing 737790
Aircraft serial
30793
Aircraft time
58,580 hours, 27,798 cycles
Part
Floor Support
Part number
141A541012
Condition
Cracked
Location
Bs 312-328
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

FWD WET AREA INTERCOSTAL BETWEEN STA. 312 AND 328 LBL 44 IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL FROM STA 312 TO 328 LBL 44 IAW B737-700 SRM 51-40-02-0G-0.