Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
October 9, 2022
Submitted
October 14, 2022
Operation
Air carrier
Aircraft
N213WN
Make and model
Boeing 7377H4
Aircraft serial
34217
Aircraft time
58,305 hours, 34,791 cycles
Part
Floor Panel
Part number
241CF
Condition
Pulled
Location
Cabin Floor
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 A-24-24 CENTER CABIN FLOOR PANEL 241CF HAS PULLED COMPOSITE FIBER DAMAGE ON UPPER SURFACE. / [01] EVALUATED DAMAGE; UPPER SURFACE FOUND TO BE REPAIRABLE IAW B737 SRM 53-00-50-2R-1. TAP TEST GOOD NO DELAMINATION NOTED. <BR><BR>CLEANED AND PREPPED UPPER SURFACE IAW B737 SRM 53-00-50-2R-1 PAR 3 STEPS A; C;E;F;G;H;I; AND J. <BR><BR>VERIFIED REPAIR MATERIALS IAW B737 SRM 53-00-50-2R-1 TABLE 201; FIBERGLASS CLOTH BMS9-3 (A10269); RESIN EPOCAST 50A (A147728); POTTING COMPOUND EPOCAST1619 (A125915). <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; CURED AT 150 DEGREES; OVEN B0-06 CAL DUE 11/8/22. TAP TEST GOOD.;[04] REPAIRED UPPER SURFACE OF CABIN FLOOR PANEL 241CF IAW B737 SRM 53-00-50-2R-1.;[05] VERIFIED STEPS 3-4

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