Service difficulty report · Shield · Boeing 7378H4

Difficulty date
February 26, 2026
Submitted
March 30, 2026
Operation
Air carrier
Aircraft
N8633A
Make and model
Boeing 7378H4
Aircraft serial
36905
Aircraft time
39,325 hours, 19,232 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 PLATE, BETWEEN BS 767 - 794, STR 25R, WL 156.3 IN THE AFT CARGO BAY. REPLACED THE SHIELD PLATE IAW SRM 51-40-02-0G-0, SRM 51-10-02-0G-0, PARAGRAPH 9, & DWG 146A0081, SHEET 49, REV A.

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