Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
February 21, 2026
Submitted
February 23, 2026
Operation
Air carrier
Aircraft
N989AN
Make and model
Boeing 737823
Aircraft serial
33205
Aircraft time
49,533 hours, 20,941 cycles
Part
Transition Panel
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: FORWARD CARGO COMPARTMENT LEFT HAND FLOOR TRANSITION PANEL HAS AREAS OF CORROSION ON UPPER SURFACE BETWEEN BS 500 AND BS 500I AT LBL 22. REPLACED TRANSITION PANEL PER SRM 53-00-53-2R.