Service difficulty report · Transition Panel · Boeing 737*

Difficulty date
November 17, 2021
Submitted
November 23, 2021
Operation
Air carrier
Aircraft
N820NN
Make and model
Boeing 737*
Aircraft serial
29559
Aircraft time
35,481 hours, 14,474 cycles
Part
Transition Panel
Part number
146A812712
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 SHIELD BETWEEN BS 767 AND BS 787 AT S25R. REPLACED TRANSITION PANEL SHIELD PER AARD 51-00-05-1