SDR CALA2014022400227

Service difficulty report · Valve · Boeing 737824

Difficulty date: February 22, 2014
Submitted: February 24, 2014
Operation: Air carrier
Aircraft: N25201
Make and model: Boeing 737824
Aircraft serial: 28958
Aircraft time: 45,771 hours, 16,757 cycles
System (JASC): 2824 · Fuel Transfer Valve
Part: Valve
Part number: MA30A1001
Part serial: 9313
Condition: Leaking
Location: Fuel System
Stage of operation: DE
How discovered: O
Nature of condition: K, J
Precautionary procedure: B

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

What was found

NOTICED FUEL IMBALANCE NR 2 INFLIGHT, ATTEMPTED CROSS FEED, FOUND CB POPPED ON P63 PANEL, UNABLE TO CROSS FEED INFLIGHT. GUAM AIRPORT FIRE DEPARTMENT, CONFIRMED FUEL LEAK FROM NR 2 ENG WHEN ENG WAS RUNNING STOPPED AFTER SHUT DOWN. R & R ENG FUEL CROSS FEED VLV IAW AMM 28-22-21, OPERATIONS CHECKED GOOD. IAW LP 4739494 FOR NR 2 ENG FUEL LEAK, NO LEAKS FOUND. ROTABLE PARTS CHANGE WAS INDICATED TT 1529592, SN OFF 09313 ACTUATOR.