Service difficulty report · Floor Support · Boeing 737824

Difficulty date
October 14, 2025
Submitted
October 27, 2025
Operation
Air carrier
Aircraft
N18243
Make and model
Boeing 737824
Aircraft serial
28806
Aircraft time
78,294 hours, 28,961 cycles
Part
Floor Support
Part number
147A321038
Condition
Corroded
Location
100
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

FOUND CORROSION AFT WET AREA BELOW CABIN FLOOR S-21L UPPER FLAGE STA 947+10". INSTALLED REPAIR ANGLE ON STRNGER S-21L & STA 947+10" AT MAIN CABIN AFT WET AREA REF 53-00-03-2R-1, FIGURE 201.