Service difficulty report · Rib · Boeing 737883

Difficulty date
October 3, 2026
Submitted
October 20, 2026
Operation
Air carrier
Aircraft
N325FL
Make and model
Boeing 737883
Aircraft serial
28325
Aircraft time
51,240 hours, 35,842 cycles
Part
Rib
Condition
Corroded
Location
Zone 300
Part time
51,240 hours, 35,842 cycles
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

L/H HORIZONTAL STAB TRAILING EDGE RIB AT ELEV STA 146 HAS EVIDENCE OF CORROSION ON LOWER SURFACE