SDR DALA2015040902720

Service difficulty report · Connector · Boeing 757232

Difficulty date: April 8, 2015
Submitted: April 9, 2015
Operation: Air carrier
Aircraft: N612DL
Make and model: Boeing 757232
Aircraft serial: 22819
Aircraft time: 90,736 hours, 44,153 cycles
System (JASC): 2897 · Fuel System Wiring
Part: Connector
Condition: Corroded
Location: Spar Valve
Stage of operation: TO
How discovered: O
Nature of condition: J
Precautionary procedure: C

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

What was found

WHILE OPERATING ON FLIGHT 1332, ABORTED TAKEOFF AT 110 KNOTS, DUE TO A LT ENGINE SPAR VALVE LIGHT WITH CIRCUIT BREAKER TRIPPED. FOUND CORROSION AT PINS 2 AND 3 AT LT SPAR VALVE ACTUATOR. R & R LT SPAR VALVE ACTUATOR IAW AMM 28-22. CLEANED CONNECTOR IAW SWPM CHAPTER 20. INSPECTED LT AND RT ENGINE SPAR VALVE WIRING INSIDE PYLON AREA. NO CHAFING NOTED. PERFORMED ENGINE IDLE RUN. OPS NORMAL. OK FOR SERVICE.