Service difficulty report · Panel · Boeing 7377H4

Difficulty date
June 14, 2023
Submitted
June 16, 2023
Operation
Air carrier
Aircraft
N420WN
Make and model
Boeing 7377H4
Aircraft serial
29825
Aircraft time
71,518 hours, 42,337 cycles
Part
Panel
Part number
UNKNOWN
Condition
Cracked
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

PANEL 193B HOLE #9 HAS A CRACK 1.125 INCH LONG EXTENDING THROUGH THE FASTENER HOLE TO THE EDGE OF THE PANEL<[01] REMOVED WB PANEL 193B PER TASK CARD 5351-I-14108-NG.;[02] PANEL 193B HOLE #9 WAS REPAIRED IN REF TO EA 23-153-01896.;[03] VERIFIED PANEL 193B HOLE #9 WAS REPAIRED IN REF TO EA 23-153-01896.

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