Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
February 6, 2023
Submitted
February 15, 2023
Operation
Air carrier
Aircraft
N207WN
Make and model
Boeing 7377H4
Aircraft serial
34012
Aircraft time
56,884 hours, 34,117 cycles
Part
Floor Panel
Condition
Pulled
Location
Zn 200 Fus Top
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-24-02 CENTER CABIN FLOOR PANEL 231YF UPPER SKIN HAS PULLED COMPOSITE FIBERS.<[01] EVALUATED AND FOUND DAMAGE TO UPPER SURFACE TO BE REPAIRABLE IAW SRM 53-00-50-2R-0 REPAIR GENERAL TABLE 201 REPAIR 1<BR>CLEANED AND PREPPED AREA FOR REPAIR IAW SRM 53-00-50-2R-1 STEPS 3 A;C-F<BR>VERIFIED REPAIR MATERIALS AS GLASS-BMS9-3TYH3 (A150508); RESIN-EPOCAST50A1/946 (A162413) IAW SRM 53-00-50-2R-1 TABLE 201<BR>NEED OK TO BOND;[02] VERIFIED STEP 1 AND OK TO BOND;[03] BONDED REPAIR IAW SRM 53-00-50-2R-1 STEPS 3G-M. TAP TEST GOOD. <BR>POTTING COMPOUND--EPOCAST1619 (A153219);[04] REPAIRED DAMAGE TO UPPER SURFACE FLOORBOARD 231YF IAW SRM 53-00-50-2R-0 REPAIR GENERAL AND SRM 53-00-50-2R-1 REPAIR 1. TAP TEST GOOD.;[05] VERIFIED STEPS 3-4

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