Service difficulty report · Warning Message · Boeing 767375

Difficulty date
December 12, 2019
Submitted
December 13, 2019
Operation
Air carrier
Aircraft
N649GT
Make and model
Boeing 767375
Aircraft serial
25864
Aircraft time
90,164 hours, 23,181 cycles
Part
Warning Message
Condition
False Activation
Location
Cabin Pressure
Stage of operation
CR
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

CABIN ALT AUTO 1 STATUS MESSAGE.(<P>PERFORMED BITE CHECK ON CABIN ALT 1 PRESS, NO FAULTS FOUND. CLEARED STATUS MESSAGE CABIN ALT 1 PRESS CTL, OPS CHECK GOOD IAW B767 AMM 21-31-00.</P>)