Service difficulty report · Panel · Boeing 7377BD

Difficulty date
October 2, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N7720F
Make and model
Boeing 7377BD
Aircraft serial
33922
Aircraft time
46,906 hours, 24,036 cycles
Part
Panel
Condition
Delaminated
Location
L/H Wing
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

LH WING LEADING EDGE PANEL 521DB IS DELAMINATED AT AFT O/B EDGE AND LEADING EDGE CENTER O/B CORNER / EVALUATED; PREPPED; CLEANED AND REPAIRED DELAM DAMAGED AT AFT O/B + L/E CENTER O/B CORNER ON PANEL 521DB IAW B737 SRM 57-41-01-2R-1 + SRM 51-70-04-2R-13; PAR 4 (A-H) - REV 68.

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