Service difficulty report · Support Angle · Boeing 7377Q8

Difficulty date
December 29, 2025
Submitted
January 20, 2026
Operation
Air carrier
Aircraft
N7877H
Make and model
Boeing 7377Q8
Aircraft serial
29359
Aircraft time
61,487 hours, 34,080 cycles
Part
Support Angle
Condition
Cracked
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

CRACK ON SUPPORT ANGLE LOCATED TRAILING EDGE ORSS273 AT LT WING. REPLACED SUPPORT ANGLE LOCATED TRAILING EDGE ORSS273 AT LT WING IAW SRM 51-10-02, ITEM 9; SRM 51-40-02 AND DWG 115A2930 SHEET 6 REV -. MEASUREMENT OF CRACK IS: L= 2.437.

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