Service difficulty report · Floor Panel · Boeing 747428F

Difficulty date
February 14, 2025
Submitted
February 21, 2025
Operation
Air carrier
Aircraft
N580UP
Make and model
Boeing 747428F
Aircraft serial
25632
Aircraft time
119,316 hours, 20,452 cycles
Part
Floor Panel
Part number
65B6221213
Condition
Corroded
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

CORROSION - MAIN DECK STA 1860 RBL 25. (REPLACE). FABRICATE P/N:65B62212-13 PER BOEING DWG NO.65B62212 SH1 REV."F", PL REV."C", PSDL REV."-" AND EGAT WORK SHEET NO.50125 AND ORIGINAL PART AS A SAMPLE I.A.W GMM-MTX CH9.08 REV.10 REQUIREMENT.