Service difficulty report · Frame · Boeing 747428

Difficulty date
June 17, 2026
Submitted
July 21, 2026
Operation
Air carrier
Aircraft
N919CA
Make and model
Boeing 747428
Aircraft serial
25302
Aircraft time
118,274 hours, 17,811 cycles
Part
Frame
Part number
65B0174922
Condition
Cracked
Part time
118,274 hours, 17,811 cycles
Stage of operation
IN
How discovered
E
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 FOUND IN OPEN HOLE INSPECTION AT RT STA 1120 TENSION TIE FRAME WEB 65B01749-22. REPAIRS COMPLETED PER BOEING BCS CASE 06372730