Service difficulty report · Angle · Boeing 7378H4

Difficulty date
March 8, 2026
Submitted
April 20, 2026
Operation
Air carrier
Aircraft
N8630B
Make and model
Boeing 7378H4
Aircraft serial
42521
Aircraft time
39,636 hours, 19,307 cycles
Part
Angle
Condition
Cracked
Location
Zone 600
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

CRACKED ANGLE, TRAILING EDGE, ORSS 270, RT WING REPLACED THE ANGLE DUE TO NOT FOUND ALLOWABLE DAMAGE LIMITS FOR CRACK ON SRM 57-51-02-1A-1 ALLOWABLE DAMAGE 1. LENGTH CRACK IS 0.734?.

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