Service difficulty report · Valve · Boeing 7378H4

Difficulty date
July 22, 2026
Submitted
July 24, 2026
Operation
Air carrier
Aircraft
N8509U
Make and model
Boeing 7378H4
Aircraft serial
36925
Aircraft time
32,387 hours, 16,164 cycles
Engine
Cfmint CFM567B27E
Part
Valve
Condition
Leaking
Location
Nr 1 Engine
Stage of operation
TX
How discovered
O
Nature of condition
K
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.