Service difficulty report · Crossbeam · Boeing 7378H4

Difficulty date
June 23, 2026
Submitted
July 28, 2026
Operation
Air carrier
Aircraft
N8647A
Make and model
Boeing 7378H4
Aircraft serial
42528
Aircraft time
39,657 hours, 19,343 cycles
Part
Crossbeam
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

AFT CARGO COMPARTMENT, CORROSION FOUND ON BRAKE PANEL AT BS 887, RBL 11, AND WL 172. REMOVED AND REPLACED PANEL BREAK IAW SRM 51-40-02-0G-0 AND DWG:146A7500 ID:0236 REV-.

More about the Boeing 737-8H4