Service difficulty report · Shield · Boeing 73779P

Difficulty date
March 22, 2023
Submitted
May 1, 2023
Operation
Air carrier
Aircraft
N7858A
Make and model
Boeing 73779P
Aircraft serial
29361
Aircraft time
53,310 hours, 34,766 cycles
Part
Shield
Condition
Corroded
Location
Zn 100 Fus Lower
Stage of operation
IN
How discovered
9
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 AT FWD CARGO COMPARTMENT. TRANSITION SHIELD FLOOR SUPPORT PANEL @ S-25R BETWEEN STA 500 & 500A WL156<[01] REMOVED AND REPALCE SHIELD AT FWD CARGO COMPARTMENT FLOOR SUPPORT PANEL @ S-25R BETWEEN STA 500 & 500A WL156 AS PER SRM 51-40-02-0G-0 AND DWG 143A8126.;[02] VERIFIED REPLACEMENT

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