Service difficulty report · Floor Panel · Boeing 737*

Difficulty date
February 9, 2022
Submitted
March 8, 2022
Operation
Air carrier
Aircraft
N7873A
Make and model
Boeing 737*
Aircraft serial
29350
Aircraft time
48,860 hours, 26,568 cycles
Part
Floor Panel
Condition
Debonded
Location
Aft Fuselage
Stage of operation
UK
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

AFT PASSENEGR CABIN FLOOR PANEL 242UF UPPER SKIN PREVIOUS REPAIR IS DISBONDED ALONG THE DRAIN TROUGH. / [01] DUE TO THE EXTENT OF DAMAGE FABRICATED NEW FLOOR PANEL 242UF IAW SRM 53-00-50-2R-0 PARA 1A(NOTE); 5S; BOEING PL 815A0044-9; BOEING DWG 147A5810-95; ACO 8771-25 STEP 44 PER ESR 22-01196.<BR>INSERTS INSTALLED USING BMS 5-107 LOT#AK0DP4051K<BR>CURE MONITORED USING THERMOMETER ID:ATS2209 S/N:43300739WS;[02] CORRECTION TO CORRECTIVE ACTION 1: DISREGARD 'PER ESR 22-01196;[03] FINAL INSPECTION. JOB COMPLETE PER BOEING PL 815A0044-9; BOEING DWG 147A5810-95; ACO 8771-25 STEP 44.