Service difficulty report · Floorboard · Boeing 7377H4

Difficulty date
November 5, 2021
Submitted
November 9, 2021
Operation
Air carrier
Aircraft
N480WN
Make and model
Boeing 7377H4
Aircraft serial
33998
Aircraft time
58,874 hours, 34,680 cycles
Part
Floorboard
Condition
Pulled
Location
Fuselage
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

PAX CABIN FLOORBOARD 231ZF, UPPER SURFACE SHEET PLIES PULLING. EVALUATED PANEL 231ZF AND FOUND NO DAMAGE TO PLIES ON UPPER SURFACE. FOUND DAMAGE TO CORE ON EDGE. FOUND TO BE REPAIRABLE IAW SRM 53-00-50-2R-10 REP 10 PAR 1A. CLEAN AND PREP AREA'S FOR REPAIR. IAW SRM 53-00-50-2R-10 PAR3A-D. APPLIED POTTING COMPOUND TO EDGE OF PANEL & SANDED DOWN. IAW SRM 53-00-50-2R-10 PAR3E-G. REPAIRED CORE EDGE DAMAGE ON PANEL 231ZF IAW SRM 53-00-50-2R-10 SRM 53-00-50-2R-0.

More about the Boeing 737-7H4