Service difficulty report · None · Boeing 747

Difficulty date
April 30, 2022
Submitted
May 4, 2022
Operation
Air carrier
Aircraft
N477MC
Make and model
Boeing 747
Aircraft serial
29255
Aircraft time
94,642 hours, 16,669 cycles
Part
None
Condition
None
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

TWO EXISTING FASTENER HOLES WERE LOCATED ON THE EDGE OF THE COMMON TO THE FRAME CHORD AND FILLER AT STA 2231 S-19L(<P>1) REPAIR THE DAMAGE AREA IAW EI NO: T2022A53M-1073 REV 2 AND DWG NO: 65B05000 SHEET 02, REV F AND DWG NO: 65B05000 SHEET 2 REV E 2) JOB COMPLETED AND CONDITION CHECK NORMAL</P>)