Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
September 8, 2025
Submitted
October 14, 2025
Operation
Air carrier
Aircraft
N227WN
Make and model
Boeing 7377H4
Aircraft serial
34450
Aircraft time
65,042 hours, 39,022 cycles
Part
Support Angle
Condition
Corroded
Location
Zone 100
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

CORROSION ON SUPPORT ANGLE LOCATED BS 947.5 BTW STR 25R TO STR25L AT AFT CARGO COMPARTMENT. REPLACED SUPPORT ANGLE LOCATED BS 947.5 BTW STR 25R TO STR25L AT AFT CARGO COMPARTMENT IAW SRM 51-40-02 AND DWG 149A8117; SHEET: 6; REV-.

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