Service difficulty report · Probe · Boeing 737990ER

Difficulty date
November 3, 2023
Submitted
November 8, 2023
Operation
Air carrier
Aircraft
N459AS
Make and model
Boeing 737990ER
Aircraft serial
36352
Aircraft time
35,951 hours, 11,269 cycles
Part
Probe
Part number
RP23600
Condition
Faulty
Location
#2 Engine
Stage of operation
IN
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

ENG #2 DURING PERFORMING T/C 78273000 FOUND SHORT TIME FAULT MSG NBR: 75-20802 T25 SIGNALS DIAGREE. GROUNDED - YES. (RESOLVED ON W/O: 1976418 TASKCARD: N/R-00002 ) REPLACED PT25 SENSOR PER MM 73-21-02-000-801-F00, CLEARS PLT, SEAMC TODD NOTIFIED.