Service difficulty report · Panel · Boeing 7377H4

Difficulty date
November 28, 2023
Submitted
November 30, 2023
Operation
Air carrier
Aircraft
N928WN
Make and model
Boeing 7377H4
Aircraft serial
36890
Aircraft time
50,415 hours, 30,855 cycles
Part
Panel
Part number
UNKNOWN
Condition
Delaminated
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

193 B PANEL HAS DELAM AND CHIP OUT AREA MISSING ON INNER MATERIAL EDGE ON THE SAME FORWARD LEFT HAND CORNER LEADING EDGE.<[01] VERIFIED REPLACEMENT OF 193 B PANEL IAW SRM 53-40-70.;[02] DRILLED AND INSTALLED NEW 193B PANEL; REF. SRM 51-40-02.

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