Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
September 6, 2025
Submitted
October 4, 2025
Operation
Air carrier
Aircraft
N976AN
Make and model
Boeing 737823
Aircraft serial
30099
Aircraft time
68,962 hours, 29,110 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 FROM BS 500B TO BS 500A, AT S25R. REPLACED TRANSITION PANEL PER AARD 51-00-05-1.