Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
May 1, 2020
Submitted
August 5, 2021
Operation
Air carrier
Aircraft
N464WN
Make and model
Boeing 7377H4
Aircraft serial
32468
Aircraft time
55,704 hours, 33,002 cycles
Part
Floor Panel
Condition
Bulged
Location
Cabin
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

ACCESS FOR S/M 'CORROSION' R2 DOOR AFT GIRT BAR FITTING SHOWS BULGE UNDER MOON MAT BS 986.5; RBL 50; WL 208.1 . / REMOVED AND REINSTALLED MOON MAT; FLOOR PANELS AT MAIN CABIN ALT WET AREA BS 986.5 RBL 50 IRW B737-700 AMM 25-27-21-000-801; 25-27-21-400-801; 53-21-00-000-801 AND 53-21-00-400-801. CORROSION REPAIR (REPLACEMENT OF FULL LENGHT OF UPPER CHORD OF FLOOR BEAM STA 986.5 WAS ACCOMPLISHED ON NR W147048 AS PER B737-700 SRM 53-20-51-2R-4

More about the Boeing 737-7H4