SDR UIEA2013121000590

Service difficulty report · Warning System · Boeing 74747UF

Difficulty date: December 10, 2013
Submitted: December 10, 2013
Operation: Air carrier
Aircraft: N493MC
Make and model: Boeing 74747UF
Aircraft serial: 29254
Aircraft time: 62,681 hours, 9,945 cycles
System (JASC): 7700 · Engine Indicating System
Part: Warning System
Condition: Activated
Location: Cockpit
Stage of operation: DE
How discovered: C
Nature of condition: J
Precautionary procedure: E

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

What was found

NUMBER 1 ENG PRECAUTIONARY SHUT DOWN, ENG 1 CONTROL STATUS MESSAGE. WINDMILL INSPECTION COMPLIED WITH, NO DEFECTS NOTED. TROUBLESHOT CONTROL STATUS MESSAGE, NOTHING FOUND. ENG RUN PERFORMED, ENG CONTROL MESSAGE RETURNED, ABNORMAL PARAMETERS FOUND. TROUBLESHOOTING IN WORK.

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