Service difficulty report · Web · Boeing 7378H4

Difficulty date
July 23, 2025
Submitted
August 27, 2025
Operation
Air carrier
Aircraft
N8616C
Make and model
Boeing 7378H4
Aircraft serial
36914
Aircraft time
40,285 hours, 19,311 cycles
Part
Web
Condition
Corroded
Location
Zn 100 Fus Lower
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 ON SHIELD WEB LOCATED BTW BS 767 TO BS 787 RBL 22 WL 156.1 AT AFT CARGO COMPARTMENT. REPLACED SHIELD WEB IAW SRM 51-10-02-0G-0, ITEM 9, SRM 51-40-02-0G-0, AND DWG 146A0081, SHEET 49, REV A.

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