Service difficulty report · Panel · Boeing 7377H4

Difficulty date
April 19, 2025
Submitted
May 12, 2025
Operation
Air carrier
Aircraft
N919WN
Make and model
Boeing 7377H4
Aircraft serial
36625
Aircraft time
55,020 hours, 33,089 cycles
Part
Panel
Condition
Cracked
Location
Zone 600
Stage of operation
IN
How discovered
V
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

FALSE SPAR BEHIND RIGHT WING LEADING EDGE PANEL 621DB INBOARD EDGE CRACKED AND DAMAGED CAUSING PANEL 621DB TO BOW.<[01] 'REPAIRED PER EA 25-157-01021 WITH AN INSPECTION THRESHOLD DEFINED IN 25-157-01021-DTI.';[02] CORRECTIVE ACTION ITEM 1 VERIFIED; CARD COMPLETE.

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