Service difficulty report · Support Frame · Boeing 747428

Difficulty date
June 1, 2024
Submitted
August 21, 2024
Operation
Air carrier
Aircraft
N952CA
Make and model
Boeing 747428
Aircraft serial
25238
Aircraft time
113,308 hours, 17,150 cycles
Part
Support Frame
Part number
65B0416518
Condition
Corroded
Location
Zone 100
Part time
113,308 hours, 17,150 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

WHILE PERFORMING C CHECK IN GMF FOUND CORRISION OUT OF LIMTS ON STA 1000 LBL 11.33-37.50 SUPPORT FRAME FOR BODY FAIRING THIS REPAIR IS CATIGORY A REPAIR WAS ACCOMPLISHE IN ACCORDANCE WITH THE SRM 51-70-12 (REV 59,20 FEB/2024