Service difficulty report · Shield · Boeing 73776N

Difficulty date
November 25, 2020
Submitted
February 11, 2021
Operation
Air carrier
Aircraft
N7717D
Make and model
Boeing 73776N
Aircraft serial
32664
Aircraft time
48,673 hours, 24,320 cycles
Part
Shield
Part number
146A8127
Condition
Corroded
Location
Aft Cargo
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

******CORROSION***** AFT CARGO COMPARTMENT R/H SIDE; BETWEEN STA 767 AND STA 787; SIDEPLATE HAS SPOTS OF CORROSION AROUND FASTNER HOLES. (MKD 78-10). / REMOVED AND REPLACED SIDEPLATE (SHIELD) AT AFT CARGO COMPARTMENT R/H SIDE BETWEEN STA 767 AND STA 727; RBL 21 AS PER REF B737-700 SRM 51-40-02-0G-0 AND DWG #146A8127

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