Service difficulty report · Stiffener · Boeing 7377H4

Difficulty date
October 18, 2024
Submitted
November 6, 2024
Operation
Air carrier
Aircraft
N953WN
Make and model
Boeing 7377H4
Aircraft serial
36668
Aircraft time
44,345 hours, 27,209 cycles
Part
Stiffener
Condition
Cracked
Location
Zone 200
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

VERTICAL STIFFENER IS CRACKED BS 663 LBL 26 WL 145<[01] CRACKED STIFFENER FOUND AT BS 663 LBL 26 WL 145; REMOVED AND INSTALLED NEW VERTICAL STIFFENER AT BS 663 LBL 26 WL 145 PER SRM 51-40-02-0G-0 AND DWG 111A1000 REV: A. FASTENERS COMMON TO VAPOR BARRIER WEB WILL BE INSTALLED IN CUSTOMER CARD # TTG8Q00WEF8N.;[02] VERIFIED RII CORRECTIVE ACTION ITEM 1; CARD COMPLETE

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