Service difficulty report · Transition Panel · Boeing 737823

Difficulty date
August 21, 2020
Submitted
September 3, 2020
Operation
Air carrier
Aircraft
N959NN
Make and model
Boeing 737823
Aircraft serial
33329
Aircraft time
18,417 hours, 7,100 cycles
Part
Transition Panel
Part number
146A008127
Condition
Corroded
Location
Bs 767-787
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 OF RT TRANSITION PANEL BETWEEN STA 767 AND STA 787 AT BL 26R, MEASURING L=1.0 IN, W=1.0 IN, D=0.007 IN. REPLACED TRANSITION PANEL WITH NEW, IAW AARD 51-00-05-1A.