Service difficulty report · Pitot Tube · Boeing 76734AF

Difficulty date
August 16, 2020
Submitted
August 17, 2020
Operation
Air carrier
Aircraft
N320UP
Make and model
Boeing 76734AF
Aircraft serial
27747
Aircraft time
60,073 hours, 19,775 cycles
Part
Pitot Tube
Part number
0856LU5
Part serial
171200
Condition
Malfunctioned
Location
Captain'S
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

INSPECTION TYPE:N/AATB - IAS DISAGREE EICAS MESSAGE ON CLIMBOUT.CAPTS IAS APPROX 10KTS SLOWER THAN STBY AND F/O AIRSPEED INDICATORS.AFTER RUNNING AIRSPEED UNRELIABLE CHECKLIST CONFIRMED F/O AIRSPEED RELIABLE SELECTED RIGHT A/PT/S PER FIM34-12-00-00-815-804 AND FIM34-11-00-815-806 REPLACED CAPT PITOT STATIC PROBE PER MM34-11-01-401 AND TEST OK AND ADC TEST OK PER MM34-12-00-501 OK FOR SVC.

More about the Boeing 767-34AF