Service difficulty report · Support · Boeing 7378H4

Difficulty date
September 13, 2026
Submitted
October 17, 2026
Operation
Air carrier
Aircraft
N8656B
Make and model
Boeing 7378H4
Aircraft serial
42530
Aircraft time
37,815 hours, 18,228 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

CORRODED SUPPORT ZEE, BTWN BS 727 - 847, WL 156, LBL 21 AFT CARGO BAY. REPAIRED THE SUPPORT ZEE IAW SRM 51-40-02, SRM 53-00-53-2R-6, DWG 146A7500, SHEET 233, REV -, & DWG 142A7502, SHEET 31, REV -.

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