Service difficulty report · Angle · Boeing 7377BD

Difficulty date
November 14, 2025
Submitted
December 19, 2025
Operation
Air carrier
Aircraft
N7750A
Make and model
Boeing 7377BD
Aircraft serial
36716
Aircraft time
56,039 hours, 29,466 cycles
Part
Angle
Condition
Cracked
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

CRACK ANGLE, BS 663.75, RBL 13 IN THE AIR CONDITIONING BAY. REPLACED ANGLE LOCATED BS 663.75, BETWEEN RBL 5 & RBL 65 IAW SRM 51-10-02 Ï¿½TEM 9; SRM 51-40-02, AND DWG 111A1000, SHEET 259, REV A.

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