Service difficulty report · Shield · Boeing 737823

Difficulty date
November 25, 2020
Submitted
December 24, 2020
Operation
Air carrier
Aircraft
N819NN
Make and model
Boeing 737823
Aircraft serial
31083
Aircraft time
33,443 hours, 13,552 cycles
Part
Shield
Part number
143A812637
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 OF RT SHIELD IN FWD CARGO BETWEEN STA 495 AND STA 500A AT STR 26R, MEASURING L=5.0 IN, W=2.0 IN, D=0.01 IN. REPLACED SHIELD WITH NEW, IAW AARD 51-00-05-1.