Service difficulty report · Pitot Tube · Boeing 767432ER

Difficulty date
January 5, 2018
Submitted
January 5, 2018
Operation
Air carrier
Aircraft
N828MH
Make and model
Boeing 767432ER
Aircraft serial
29699
Aircraft time
69,075 hours, 13,910 cycles
Part
Pitot Tube
Condition
Malfunctioned
Location
Captain'S
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

ALTITUDE DISAGREE DURING DESCENT UP TO 300 FT BELOW 350 - 220, 300 FT AT FLIGHT LEVEL 340. 140 FT AT FLIGHT LEVEL 240. 50 FT AT 16000. REMOVED AND REPLACED THE CAPTAIN`S PITOT PROBE IAW AMM 34-11.