Service difficulty report · Shield · Boeing 7377H4

Difficulty date
January 13, 2021
Submitted
February 15, 2021
Operation
Air carrier
Aircraft
N439WN
Make and model
Boeing 7377H4
Aircraft serial
29834
Aircraft time
59,583 hours, 35,303 cycles
Part
Shield
Condition
Corroded
Location
Fwd 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

FWD CARGO BAY; SHIELD AFT OF DOOR HAS CORROSION AROUND NUT PLATE HOLES BETWEEN BS500 AND BS500A RBL23 WL156 / CORROSION ON FWD CARGO BAY; SHIELD AFT OF DOOR; B.S. 494-500A RBL23 WL156. FOUND TO BE OUT OF LIMITS DUE TO NO SRM REFERNCE. REMOVED AND REPLACED SHIELD PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0. DWG 143A0080.

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