SDR A6WA201040975

Service difficulty report · Valve · Cndair CL6002B19

Difficulty date: December 28, 2010
Submitted: January 21, 2011
Operation: Air carrier
Aircraft: N462AW
Make and model: Cndair CL6002B19
Aircraft serial: 7875
Aircraft time: 17,241 hours, 16,310 cycles
System (JASC): 4930 · APU Engine Fuel and Control
Part: Valve
Condition: Malfunctioned
Location: Compuster Drain
Stage of operation: AP
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

APU WOULD NOT START ON 1ST ATTEMPT, STRONG ODOR OF JET FUEL, BLEEDS REMAINED ON ENGINE BLEEDS. RAN APU SEVERAL TIMES, NO PROBLEMS STARTING, APU, NO LEAKS NOTED, R & R BOTH PACK COALESCER BAGS IAW AMM 21, R & R APU FUEL COMBUSTOR DRAIN VALVE IAW AMM 49, RAN APU AND BOTH ENGINES WITH BOTH PACKS SELECTED FOR SEVERAL MINUTES, WITH HOT AND COLD SELECTED, NO ODORS.