Service difficulty report · Floor Panel · Boeing 74745E

Difficulty date
January 29, 2026
Submitted
January 30, 2026
Operation
Air carrier
Aircraft
N578UP
Make and model
Boeing 74745E
Aircraft serial
27154
Aircraft time
125,972 hours, 21,214 cycles
Part
Floor Panel
Part number
144U588214
Condition
Delaminated
Location
Zone 200
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

MAJOR REPAIR. FOUND MAIN DECK FLOOR PANEL DELAMINATED AT STA 1000 RBL 20 P/N:144U5882-14 (REPAIR) REVIEWED TASK PER GMM-MTX 09.05.01.09.

More about the Boeing 747-45E