Service difficulty report · Warning System · Boeing 767306

Difficulty date
July 13, 2020
Submitted
July 14, 2020
Operation
Air carrier
Aircraft
N1427A
Make and model
Boeing 767306
Aircraft serial
28098
Aircraft time
81,571 hours, 17,697 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
LD
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

ON LANDING FWD EQUIP VLV EICAS MESSAGE DISPLAYED. PERFORMED OPS CHECK MANIFOLD INTERCONNECT VALVE AND OVERRIDE VALVE. REF AMM 21-58-00-705-161-008 REV 130, OPS CHECK GOOD.