Service difficulty report · Skin · Boeing 7377H4

Difficulty date
March 4, 2025
Submitted
April 11, 2025
Operation
Air carrier
Aircraft
N491WN
Make and model
Boeing 7377H4
Aircraft serial
33867
Aircraft time
62,840 hours, 37,603 cycles
Part
Skin
Condition
Debonded
Location
Zone 100
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

PANEL 194CR OUTER SKIN IS DISBONDED. (MARKED)<[01] 194CR PANEL OUTER SKIN DAMAGE HAS BEEN REPAIRED PER [SRM 51-70-05-2R-2-A00733 (REPAIR 2 - REPAIR OF DAMAGE THAT IS MORE THAN 0.50 INCH (12.70 MM) IN DIAMETER TO ONE SKIN AND THE HONEYCOMB CORE - AIRFRAME - PERMANENT)]<BR><BR>ATTACHED CURE SHEET TO THIS FAULT.;[02] VERIFIED CORRECTIVE ACTION ITEM 1.

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