SDR CALA2010022600054

Service difficulty report · Bypass Valve · Boeing 737824

Difficulty date: February 26, 2010
Submitted: February 26, 2010
Operation: Air carrier
Aircraft: N18243
Make and model: Boeing 737824
Aircraft serial: 28806
Aircraft time: 33,796 hours, 11,842 cycles
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Bypass Valve
Part number: 1FA011342
Part serial: 1372
Condition: Failed
Location: Landing Gear
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: A

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

What was found

ON TAKEOFF FROM KEWR GEAR FAILED TO RETRACT. QRH COMPLETED. ON CIRCUIT BREAKERS OPEN. CONFIRMED MANUAL GEAR DOOR CLOSED. BURNED FUEL TO LANDING WEIGHT. LANDING UNEVENTFUL. REF N/R'S 4390507, 4390519, 4390508, 4390506, 4314008 & 4314006 FOR CORRECTIVE ACTION C/W.