SDR FDEA201001210209

Service difficulty report · Valve · Boeing 75728A

Difficulty date: January 21, 2010
Submitted: January 22, 2010
Operation: Air carrier
Aircraft: N912FD
Make and model: Boeing 75728A
Aircraft serial: 24260
Aircraft time: 59,820 hours, 19,491 cycles
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Valve
Part number: 26702887
Part serial: 1990
Condition: Failed
Location: Mlg
Stage of operation: LD
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

ON APPROACH, PUT GEAR LEVER DOWN. GOT NO NOSE GEAR INDICATION. HAD GEAR DISAGREE MESSAGE, GEAR AND DOOR LIGHTS. RAN CHECKLIST AND LOWERED GEAR WITH ALT IXT SWITCH. COULD HEAR NOSE GEAR EXTENDING. GOT 3 GREEN INDICATIONS AND DOOR LIGHT. LANDED NORMALLY. RELEASED FOR SERVICE IAW MEL: 32-30-01.

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