SDR R61A201510180729

Service difficulty report · Fmu · Emb ERJ170200LR

Difficulty date: October 18, 2015
Submitted: October 20, 2015
Operation: Air carrier
Aircraft: N121HQ
Make and model: Emb ERJ170200LR
Aircraft serial: 17000194
Aircraft time: 20,830 hours, 16,627 cycles
Engine: Ge CF348E5
System (JASC): 7320 · Fuel Controlling System
Part: Fmu
Condition: Malfunctioned
Location: Nr 2 Engine
Stage of operation: CL
How discovered: O
Nature of condition: R, J
Precautionary procedure: A

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

What was found

CREW REPORTED THAT THE NR 2 ENGINE ROLLED BACK TO 27 PERCENT N1. AT 1000 FT, THE AUTOTHROTTLE TURNED OFF AND A MASTER CAUTION WARNING APPEARED. CREW DECLARED AN EMERGENCY AND ELECTED TO DIVERT. WITH EMERGENCY VEHICLES ROLLING, CREW LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, R & R FMU IAW AMM AND OPS CHECKED GOOD.

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