Service difficulty report · Sensor · Boeing 737823

Difficulty date
August 14, 2025
Submitted
August 19, 2025
Operation
Air carrier
Aircraft
N948AN
Make and model
Boeing 737823
Aircraft serial
30086
Aircraft time
70,738 hours, 29,840 cycles
Engine
Cfmint CFM567B242
Part
Sensor
Part number
1296663
Part serial
10711
Condition
Failed
Location
Nr 2 Engine
Part time
13,306 hours, 6,217 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: BLEED TRIP LIGHT ILLUMINATED IN CLIMB. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT CLT. TROUBLESHOT PER FIM 36-10-00-810-809. REPLACED ENGINE NUMBER 2 PRECOOLER CONTROL VALVE SENSOR. PER AMM 36-12-03-400-801. OPERATIONAL AND LEAK CHECK GOOD.