Service difficulty report · Sensor · Boeing 7673JHF

Difficulty date
October 21, 2019
Submitted
October 23, 2019
Operation
Air carrier
Aircraft
N643GT
Make and model
Boeing 7673JHF
Aircraft serial
37809
Aircraft time
16,041 hours, 4,427 cycles
Part
Sensor
Part number
154EW2
Part serial
EGN48112
Condition
Malfunctioned
Location
Lt Engine
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

FOUND L/H ENG T25 SENSOR, CHANNEL A BLANK DURING ENGINE RUN.(<P>REMOVED AND REPLACED SENSOR IAW AMM 73-21-02-024-010 AND AMM 73-21-02-424-009 REV. 128. PERFORMED TEST NO.11 (EEC) STATIC TEST AND RESULT WAS SATISFACTORY IAW AMM 71-00-00-725-268 REV. 128. </P>)

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