SDR ASAA2016080817646

Service difficulty report · Engine · Boeing 737890

Difficulty date: August 8, 2016
Submitted: August 12, 2016
Operation: Air carrier
Aircraft: N569AS
Make and model: Boeing 737890
Aircraft serial: 35184
Aircraft time: 36,081 hours, 11,121 cycles
Engine: Cfmint CFM567B27
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Faulted
Location: Nr 1
Stage of operation: IN
How discovered: 9
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

DURING ACCOMPLISHMENT OF T/C 78273000, NR 1 ENGINE HAS FAULT MESSAGE 73-20341, FMV POSITION SIGNAL IS OUT OF RANGE. SHORT TERM FAULT. ACFT GROUNDED. ACCOMPLISHED INITIAL EVALUATION, REF FIM 73-25-00-810-803-F00, STEP E 1-3. NO DEFECTS NOTED. SUSPECT INTERMITTENT FAULT REF STEP E 3 B.