Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
July 6, 2023
Submitted
July 18, 2023
Operation
Air carrier
Aircraft
N874NN
Make and model
Boeing 737823
Aircraft serial
31129
Aircraft time
35,233 hours, 14,870 cycles
Part
Transition Panel
Part number
146A750252
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 AFT CARGO COMPARTMENT RIGHT HAND TRANSITION PANEL LOCATED FROM BS 727 PLUS 4 INCHES TO BS 767, AT S27R AND RBL 23. REPLACED TRANSITION PANEL PER AARD 51-00-05-1 R1.