Service difficulty report · Shield · Boeing 7378H4

Difficulty date
December 26, 2025
Submitted
January 27, 2026
Operation
Air carrier
Aircraft
N8642E
Make and model
Boeing 7378H4
Aircraft serial
42525
Aircraft time
38,126 hours, 18,579 cycles
Part
Shield
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

CORRODED SHIELD WEB, BTW BS 767 - 794.3, RBL 21, WL 155 IN THE AFT CARGO BAY. REPLACED THE SHIELD WEB IAW SRM 51-40-02, & DWG 146A0081, SHEET 49, REV A.

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