Service difficulty report · Support · Boeing 7378H4

Difficulty date
October 23, 2025
Submitted
November 20, 2025
Operation
Air carrier
Aircraft
N8623F
Make and model
Boeing 7378H4
Aircraft serial
36731
Aircraft time
39,409 hours, 19,063 cycles
Part
Support
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

CORROSION SUPPORT ZEE, BTW BS 727F - 767, STRINGER 25R, WL 156.4. REPLACED SUPPORT ZEE IAW SRM 51-10-02-0G, ITEM 9, SRM 51-40-02-0G, SRM 53-00-53-2R-6, REPAIR 6, DWG 146A7500, SHEET 233, REV-, DWG 146A7502, SHEET 50, REV-.

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