Service difficulty report · Support Beam · Boeing 7377H4

Difficulty date
February 26, 2026
Submitted
March 23, 2026
Operation
Air carrier
Aircraft
N924WN
Make and model
Boeing 7377H4
Aircraft serial
36628
Aircraft time
57,102 hours, 34,691 cycles
Part
Support Beam
Condition
Worn
Location
Zone 500
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

LEFT WING TRAILING EDGE SUPPORT BEAM ATTACHMENT HAS WEAR DAMAGE AND ELONGATED HOLE ON TWO FASTENER LOCATIONS. REPAIRED IAW SRM 57-51-02-2R-1-A01271, REPAIR 1.

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