Service difficulty report · Stiffener · Boeing 7377H4

Difficulty date
September 3, 2024
Submitted
September 19, 2024
Operation
Air carrier
Aircraft
N267WN
Make and model
Boeing 7377H4
Aircraft serial
32525
Aircraft time
57,915 hours, 34,799 cycles
Part
Stiffener
Condition
Cracked
Location
Zone 300
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

DURING NDI HFEC INSPECTION; FOUND LEFT HORIZONTAL STAB RIB 3 STIFFENER 4 IS CRACKED; L:0.5' MARKED<[01] REPAIRED LEFT HORIZONTAL STAB RIB 3 STIFFENER 4 IAW SRM 55-10-09-2R-4.;[02] VERIFIED RII CORRECTIVE ACTION 1.

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