Service difficulty report · Support Beam · Boeing 7377H4

Difficulty date
November 9, 2025
Submitted
December 2, 2025
Operation
Air carrier
Aircraft
N462WN
Make and model
Boeing 7377H4
Aircraft serial
32466
Aircraft time
70,642 hours, 42,254 cycles
Part
Support Beam
Condition
Cracked
Location
Zone 500
Stage of operation
IN
How discovered
E
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

CRACK TRAILING EDGE DEFLECTION CONTROL RIB SUPPORT BEAM AT LT WING. PERFORMED PERMANENT REPAIR ON TRAILING EDGE DEFLECTION CONTROL RIB UPPER SUPPORT BEAM AT LT WING IAW SRM 57-51-02-2R-3, REPAIR 3.

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