Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
August 29, 2023
Submitted
September 13, 2023
Operation
Air carrier
Aircraft
N878NN
Make and model
Boeing 737823
Aircraft serial
40768
Aircraft time
35,267 hours, 14,917 cycles
Part
Transition Panel
Part number
143A7501U187
Condition
Corroded
Location
Zone 100 - Fuse
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 LEFT HAND TRANSITION PANEL LOCATED FROM BS 500C + 14 INCHES TO BS 500I, RBL 32. REPLACED TRANSITION PANEL PER SRM 53-00-53-2R AND AARD 51-00-05-1.