Service difficulty report · Floorboard · Boeing 7377H4

Difficulty date
April 24, 2023
Submitted
May 5, 2023
Operation
Air carrier
Aircraft
N245WN
Make and model
Boeing 7377H4
Aircraft serial
32506
Aircraft time
56,504 hours, 33,883 cycles
Part
Floorboard
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 A114-017. CABIN FLOORBOARD 231XF HAS AREAS WITH PULLED FIBERS ON UPPER SURFACE.<[01] EVALUATED PANEL 231XF AND FOUND PULLED FIBERS ON UPPER SURFACE. FOUND TO BE REPAIRABLE. IAW B737-700 SRM 53-00-50-2R-1 PAR 1A. CLEAN AND PREP. IAW B737-700 SRM 53-00-50-2R-1 PAR 3A;C;E&F. VERIFY MATERIALS. BMS 8-201 (A178552); BMS 9-3 (A164924). IAW B737-700 SRM 53-00-50-2R-1 TABLE 201. NEED OK TO BOND.;[02] VERIFIED STEP 1 AND OK TO BOND;[03] BONDED REPAIR. IAW B737-700 SRM 53-00-50-2R-1 PAR 3K-M.;[04] REPAIRED AREA'S OF PULLED FIBERS ON UPPER SURFACE OF PANEL231XF. IAW B737-700 SRM 53-00-50-2R-1; SRM 53-00-50-2R-0.;[05] VERIFIED STEPS 3-4

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