Service difficulty report · Support Angle · Boeing 7378H4

Difficulty date
October 26, 2025
Submitted
November 20, 2025
Operation
Air carrier
Aircraft
N8507C
Make and model
Boeing 7378H4
Aircraft serial
41531
Aircraft time
29,852 hours, 15,036 cycles
Part
Support Angle
Condition
Cracked
Location
Zone 500 Flap
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 SHELF PANEL AT MAIN FLAP DEFLECTION ROLLER ARM HAS A CRACK IN LATERAL SUPPORT. LOCATED AND DRILLED REPLACEMENT SUPPORT ANGLE IAW SRM 51-40-05.

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