Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
September 28, 2022
Submitted
October 25, 2022
Operation
Air carrier
Aircraft
N786SW
Make and model
Boeing 7377H4
Aircraft serial
29811
Aircraft time
70,923 hours, 41,833 cycles
Part
Floor Panel
Condition
Delaminated
Location
Fuselage
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

PANEL 241AF HAS SURFACE DELAMINATION / [01] MEASUREMENTS;[02] CLEANED AND PREPARED DAMAGE AREAS AS MARKED FOR REPAIR ON TOP SURFACE OF MAIN CABIN FLOOR PANEL 241AF AS PER B737 SRM 53-00-50-2R-1;[03] VERIFIED STEPS 1 AND 2;[04] OK TO APPLY REPAIR;[05] REPAIRED DAMAGED AREAS AS MARKED WITH A PERMANENT REPAIR ON TOP SURFACE OF MAIN CABIN FLOOR PANEL 241AF AS PER B737 SRM 53-00-50-2R-1 MATERIAL USED PO#1778544 AND PO#1690463;[06] PERFORMED TAP TEST ON REPAIRED AREAS; FOUND NO DELAMINATION AS PER B737 NDT 51-05-01 SECTION 5;[07] VERIFIED STEP 5;[08] VERIFIED STEP 6

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