SDR YENA20120822587

Service difficulty report · Module · Emb ERJ190100IGW

Difficulty date: August 22, 2012
Submitted: August 23, 2012
Operation: Air carrier
Aircraft: N238JB
Make and model: Emb ERJ190100IGW
Aircraft serial: 19000039
Aircraft time: 17,401 hours, 10,470 cycles
System (JASC): 2460 · DC Power Distribution System
Part: Module
Condition: Malfunctioned
Location: Electrical Sys
Stage of operation: CR
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

FLT 1414 JAX-BOS DIVERTED TO RDU, DUE TO FUEL FEED 1 FAULT POSTED INTERMITTENTLY DURING FLIGHT QRH PROCEDURES BOTH MAIN MOTIVE FLOW PUMPS 1 AND 2 WERE INDICATED TO BE FAILING. THE AC PUMP WAS NOT AUTOMATICALLY COMING ON TO BACK UP PUMP 2. YET THE DC FUEL PUMP WAS COMING ON THE DC FUEL PUMP SHOULD NOT HAVE COME ON AT ALL. FOUND FAULT CODE 24611004ESP1 PER FIM. REMOVED AND REPLACED SPDA 2 ASCM COMM MODULE 10 CARD IAW AMM 24-61-08 PERFORMED FIM TASK 24-61-00-810-887-A.

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