SDR ASAA12511207

Service difficulty report · Unknown · Boeing 737890

Difficulty date: March 7, 2012
Submitted: March 9, 2012
Operation: Air carrier
Aircraft: N537AS
Make and model: Boeing 737890
Aircraft serial: 35204
Aircraft time: 306 hours, 109 cycles
System (JASC): 2820 · Aircraft Fuel Distribution System
Part: Unknown
Condition: Malfunctioned
Location: Fuel System
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

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

What was found

LF CTR BOOST PUMP WOULD NOT TRANSFER FUEL FROM CTR TANK TO RIGHT WING FUEL LOW PRESSURE LIGHT NOT ILLUMINATED. PUMP WOULD NOT MOVE FUEL WITH 2000 LBS VERIFIED IN CTR TANK. PERFORMED FUEL BOOST PUMP OPS TEST ON LT CENTER BOOST PUMP TRANSFER FUEL FROM CTR TANK TO RT WING PUMP AND INDICATION OPS CK NORMAL REF MM 28 22 41 UNABLE TO VERIFY DISCREPANCY. SUCCESSFUL INFLIGHT VERIFICATION ACCOMPLISHED.