Service difficulty report · Warning System · Boeing 767375

Difficulty date
September 18, 2019
Submitted
September 20, 2019
Operation
Air carrier
Aircraft
N1709A
Make and model
Boeing 767375
Aircraft serial
24086
Aircraft time
92,957 hours, 21,670 cycles
Part
Warning System
Condition
False Activation
Location
Cockpit
Stage of operation
NR
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

STATUS MSG, RT ENG SPEED CARD. PERFORMED FIM 73-21 FAULT TREE 871. PERFORMED ERASE PROCEDURE AND MSG DID NOT RETURN. SYSTEM CHECKS GOOD AT THIS TIME.