Service difficulty report · Sensor · Boeing 737890

Difficulty date
July 15, 2019
Submitted
July 19, 2019
Operation
Air carrier
Aircraft
N532AS
Make and model
Boeing 737890
Aircraft serial
36346
Aircraft time
34,793 hours, 10,366 cycles
Part
Sensor
Part number
8TC19AAN1
Part serial
GJA79400
Condition
Failed
Location
Nr 1 Engine
Part time
34,846 hours, 10,378 cycles
Stage of operation
IN
How discovered
O
Nature of condition
N
Precautionary procedure
K

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

What was found

FOUND LONG TIME FAULT MESSAGE ON ENG. 1 MSG NR: 75-10831 T3 SIGNAL IS OUT OF RANGE. GROUNDED - YES. REPLACED T3 SIGNAL ENG NR 1.