Service difficulty report · Air Data Module · Boeing 737*

Difficulty date
February 5, 2022
Submitted
February 8, 2022
Operation
Air carrier
Aircraft
N819NN
Make and model
Boeing 737*
Aircraft serial
31083
Aircraft time
36,303 hours, 14,828 cycles
Part
Air Data Module
Part number
C17001BA01
Condition
Inoperative
Location
Zone 100 - Fuse
Stage of operation
TO
How discovered
V
Nature of condition
O
Precautionary procedure
C

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

What was found

AIRCRAFT WAS GROUNDED: HIGH SPEED REJECTED TAKEOFF AT 101 KNOTS DUE TO INDICATED AIR SPEED DISAGREE ON BOTH CAPTAIN AND FIRST OFFICER SIDE. CAPTAIN AIRSPEED 101 KNOTS, FIRST OFFICER AIRSPEED 95 KNOTS. REMOVED AND REPLACED RIGHT PITOT PROBE (AALA202202074944) PER AMM 34-11-01 OPERATIONS CHECK GOOD WITH LEAK/HEAT REMOVED AND REPLACED RIGHT AIR DATA MODULE PER AMM 34-21-04. OPERATIONS CHECK GOOD LEAK CHECK GOOD.