Service difficulty report · Support Beam · Boeing 7572Y0

Difficulty date
February 12, 2025
Submitted
February 12, 2025
Operation
Air carrier
Aircraft
N754CX
Make and model
Boeing 7572Y0
Aircraft serial
26154
Aircraft time
68,045 hours, 26,231 cycles
Part
Support Beam
Part number
113N163677
Condition
Corroded
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 PANEL SUPPORT BEAM JUST FORWARD OF LLG SUPPORT BEAM IS CORRODING AROUND NUTPLATES ON AFT SIDE OF BEAM

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