Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
April 14, 2026
Submitted
April 22, 2026
Operation
Air carrier
Aircraft
N953NN
Make and model
Boeing 737823
Aircraft serial
33328
Aircraft time
35,086 hours, 14,527 cycles
Part
Transition Panel
Part number
143A7501188
Condition
Corroded
Location
Zone 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

AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CARGO COMPARTMENT TRANSITION PANEL BETWEEN STA 500D AND STA 500I, AT S25R AND RBL 18. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.