Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
August 15, 2022
Submitted
August 25, 2022
Operation
Air carrier
Aircraft
N212WN
Make and model
Boeing 7377H4
Aircraft serial
32485
Aircraft time
58,046 hours, 34,711 cycles
Part
Floor Panel
Part number
231XF
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-24-03. MID CABIN FLOOR PANEL 231XF HAS PULLED FIBERS ON TOP SIDE OF PANEL / [01] EVALUATED FLOOR PANEL 231XF FOUND WITH IN REPAIRABLE LIMITS OF B737-700 SRM 53-00-50-2R-1 REPAIR 1;[02] PREPPED FLOOR PANEL 231XF FOR WET LAY UP IAW B737-700 SRM 53-00-50-2R-1 REPAIR 1 STEPS 3 (A-J);[03] VERIFIED MATIERIALS TO BE USED FOR WET LAY-UP ON UPPER SURFACE OF FLOOR PANEL 231XF IAW B737-700 SRM 53-00-50-2R-1 REPAIR 1 TABLE 201 FABRIC- BMS9-3 TYPE H3 (A13436) RESIN- BMS8-201 TYPE IV (137346) POTTING COMPOUND- BMS5-28 TYPE 19 (A133227);[04] OK TO BOND WET LAY-UP TO UPPER SURFACE OF FLOOR PANEL 231XF;[05] VERIFIED STEPS 1-4 C/W; OK TO BOND GIVEN;[06] BONDED REPAIR PLIES TO UPPER SURFACE OF FLOOR PANEL 231XF IAW B737-700 SRM 53-00-50-2R-1 REPAIR 1 STEPS (K-O) REPAIR COMPLETE;[07] JOB COMPLETE; AUDIT C/W

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