SDR QXEA0200453

Service difficulty report · Switch · Cndair CL6002C10

Difficulty date: March 8, 2002
Submitted: March 12, 2002
Operation: Air carrier
Aircraft: N601QX
Make and model: Cndair CL6002C10
Aircraft serial: 10009
Aircraft time: 1,155 hours, 1,064 cycles
System (JASC): 2820 · Aircraft Fuel Distribution System
Part: Switch
Condition: Faulty
Location: Cockpit
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: K

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

What was found

PDX- ON CLIMBOUT HAD 230 POUNDS OF FUEL IN CENTER TANK WITH TRANSFER SYSTEM ACTIVE. FUEL LEVEL IN CENTER TANK DECREASED TO 90 POUNDS. LEFT HAND WING FUEL QUANTITY APPEARED TO INCREASE. BOOST PUMPS CYCLED ON AT FLIGHT LEVEL 410 AND REMAINED ON FOR SEVERAL MINUTES. THRUST LEVER POSITION (ADVANCING) HAD NO AFFECT. RIGHT HAND PRIMARY EJECTOR LIGHT FLASHED AMBER ONE TIME. MAINTENANCE REMOVED AND REPLACED RIGHT HAND BOOST PUMP SWITCH. OPERATIONAL CHECK IS GOOD. AIRCRAFT RETURNED TO SERVICE.