Service difficulty report · Panel · Boeing 7377H4

Difficulty date
June 20, 2019
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N720WN
Make and model
Boeing 7377H4
Aircraft serial
27854
Aircraft time
72,671 hours, 43,241 cycles
Part
Panel
Condition
Cracked
Location
Lower Ext Fusela
Stage of operation
UK
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

RIGHT FWD O/B LWR WHEEL WELL PANEL HAS A CRACK @ APPROX 13' 5/8 FROM OUTTER EDGE & 9' 3/4 FROM AFT EDGE MEASURING AT APPROX .406' L X .031' W ONE FACE SHEET ONLY. (BAG SIDE-INNER SURFACE).PANEL 193 AR MOD / REMOVED WING TO BODY FAIRING PANEL 193AR PER AMM 53-51-21-000-802 STEPS 4E3(B)2) 57006U 09JUL20 LEAD 216 09JUL20 REPAIRED CRACK ON INNER SURFACE OF PANEL 193AR; 13 5/8' FROM OUTER EDGE; 9 3/4' FROM AFT EDGE IAW SRM 53-40-70; SRM 51-70-05-2R-2 AND SRM 51-70-05-2R-11 LEAD 236 07/15/20 INSP 14 15JUL20 REINSTALLED BODY FAIRING PANEL 193AR IAW AMM 53-51-400-802 59781U 15JUL20

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