SDR Q0MF20150805001

Service difficulty report · Flow Sensor · Emb ERJ190100IGW

Difficulty date: June 25, 2015
Submitted: August 5, 2015
Operation: Air carrier
Make and model: Emb ERJ190100IGW
Aircraft serial: 19000167
Aircraft time: 13,667 hours, 13,817 cycles
Engine: Ge CF34*
Engine time: 15,320 hours, 15,257 cycles
System (JASC): 7530 · Compressor Bleed Control
Part: Flow Sensor
Condition: Blocked
Location: Lt Engine
Part time: 15,320 hours, 15,257 cycles
Stage of operation: IN
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

EXPERIENCED ENG 1 NO DISPATCH, AFTER INSTALLED SN 994312 ENG ON JUNE 25 CAUSING FLIGHT DISPATCH LONG DELAY. REPLACED ENG BLEED BIAS FLOW SENSOR FITTING BODY. ENG RUN UP CHECKED NORMAL. THE DEFECTED ENG BLEED BIAS FLOW SENSOR FITTING BODY WAS BLOCKED WITH METAL CHIPS, WHICH WAS PRODUCED DURING PERFORMING ENG TOP CASE REPAIR.

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