SDR USAA2012070200001

Service difficulty report · B-Nut · Emb ERJ190100IGW

Difficulty date: June 30, 2012
Submitted: July 2, 2012
Operation: Air carrier
Aircraft: N947UW
Make and model: Emb ERJ190100IGW
Aircraft serial: 19000078
Aircraft time: 11,008 hours, 9,224 cycles
System (JASC): 4930 · APU Engine Fuel and Control
Part: B-Nut
Condition: Leaking
Location: Apu
Stage of operation: TO
How discovered: O
Nature of condition: K, B
Precautionary procedure: K

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

What was found

FLIGHT 2143, BOS-LGA - OIL SCENT IN COCKPIT AND PAX CABIN ON TAKEOFF WHICH DISAPATED BY 10,000 FT ON CLIMB. MAINTENANCE FOUND APU FUEL SUPPLY LINE LEAKING FUEL AT B-NUT. ALSO FOUND HYDRAULIC FLUID LEAKING AT NR 2 PUMP. REPLACED O-RING, NO LEAK DETECTED AT THIS TIME.

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