Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
November 28, 2022
Submitted
February 13, 2023
Operation
Air carrier
Aircraft
N224WN
Make and model
Boeing 7377H4
Aircraft serial
32493
Aircraft time
56,537 hours, 33,806 cycles
Part
Floor Panel
Condition
Pulled
Location
Zn 100 Fus Lower
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

DOT A24-2 MID CABIN FLOOR PANEL 242AF HAS PULLED COMPOSITE FIBERS ON UPPER SIDE.<[01] EVALUATED DAMAGE; TOP SIDE OF PANEL IS REPAIRABLE IAW B737 SRM 53-00-50-2R-1 REPAIR 1; TAP TEST GOOD NO DELAMINATION NOTED. <BR><BR>CLEANED; PREPPED AREAS IAW B737 SRM 53-00-50-2R-1 PAR 3 STEPS A;C;E; AND J. <BR><BR>VERIFIED REPAIR MATERIALS IAW B737 SRM 53-00-50-2R-1 TABLE 201; RESIN EPOCAST50A(A153126)); FIBERGLASS CLOTH BMS9-3(A150508); <BR><BR>REQUIRES OKAY TO BOND.;[02] VERIFIED STEP 1 AND OK TO BOND;[03] BONDED REPAIR PLIES IAW B737 SRM 53-00-50-2R-1 PAR 3 STEPS K;L;AND M. TAP TEST GOOD. OVEN B0-06 CAL DUE 2/4/23.;[04] REPAIRED MID CABIN FLOOR PANEL 242AF UPPER SIDE IAW B737 SRM 53-00-50-2R-1 REPAIR 1; TAP TEST GOOD.;[05] VERIFIED STEPS 3-4

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