SDR ASAA2017092522041

Service difficulty report · Fault Message · Boeing 737890

Difficulty date: September 25, 2017
Submitted: September 28, 2017
Operation: Air carrier
Aircraft: N566AS
Make and model: Boeing 737890
Aircraft serial: 35182
Aircraft time: 41,144 hours, 12,316 cycles
Engine: Cfmint CFM567B27
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Fault Message
Condition: False Activation
Location: Nr 2 Engine
Stage of operation: IN
How discovered: 9
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

WHILE ACCOMPLISHING T/C 78273000 FOUND SHORT TIME FAULT 75-10802, T25 SIGNALS DISAGREE, ON THE NR 2 ENGINE. ACFT GROUNDED. EEC TESTED GOOD WITH NO FAULTS IAW AMM 73-21-00. RESISTANCE CHECK AT CONNECTOR DP0909 CHECKED GOOD IAW FIM 75-33 TASK 801 & 805.