Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
July 26, 2025
Submitted
August 11, 2025
Operation
Air carrier
Aircraft
N971AN
Make and model
Boeing 737823
Aircraft serial
29547
Aircraft time
65,637 hours, 28,119 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 TO FORWARD CARGO COMPARTMENT TRANSITION PANEL FROM BS 500E TO BS 500I AT S25R. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.