Service difficulty report · Support · Boeing 747409

Difficulty date
May 1, 2017
Submitted
May 2, 2017
Operation
Air carrier
Aircraft
N249BA
Make and model
Boeing 747409
Aircraft serial
24309
Aircraft time
77,286 hours, 15,105 cycles
Part
Support
Part number
69B118561
Condition
Corroded
Location
Fuselage
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

CORROSION SUPPORT AT KEELBEAM LOWER PANEL SUPPORT STA 1150, LBL 5.5. REMOVED DAMAGED AREA PART IAW SRM 51-40-02-0G-0 REV 36. FABRICATED THE PART IAW EI NR T2017P53M-944 REV 0. INSTALLED IAW SRM 51-40-02-0G-0 REV 36 AND DWG NR 65B10545 SHEET 7 REV C AND SHEET 4 REV D. JOB COMPLETED AND CONITION CHECK NORMAL.