SDR HALA20161009364

Service difficulty report · Warning Message · Boeing 76733A

Difficulty date: October 9, 2016
Submitted: October 11, 2016
Operation: Air carrier
Aircraft: N581HA
Make and model: Boeing 76733A
Aircraft serial: 28141
Aircraft time: 55,507 hours, 10,134 cycles
System (JASC): 3416 · Altimeter, Barometric/Encoder
Part: Warning Message
Condition: False Activation
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

ALTITUDE DISAGREE EICAS MESSAGE ILLUMINATED. PITOT-STATIC CHECK OF BOTH CAPTAIN`S & FIRST OFFICER`S ALTIMETERS, NO LEAKS, STICKING OF ALTIMETERS, OR ALTITUDE SPLIT OF GREATER THAN 20FT, TO 30,000FT. VISUAL CHECK OF ALL PITOT-STATIC PROBES, OK. AOA VANES OPERATE SMOOTHLY. REPLACED THE CAPTAIN'S ADC AS PRECAUTION. LEAK AND OP.

More about the Boeing 767-33A