SDR SWIA95717

Service difficulty report · Sequence Valve · Emb EMB120ER

Difficulty date: February 14, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N212SW
Make and model: Emb EMB120ER
Aircraft serial: 120276
Engine: Pwa PW118A
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Sequence Valve
Condition: Failed
Location: Rt Mlg
Stage of operation: CL
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

AFTER TAKEOFF, RIGHT MAIN GEAR WOULD NOT RETRACT AND RED LIGHT STAYED ON. TOWER VERIFIED THAT GEAR DID NOT RETRACT. REPLACED RIGHT MAIN LANDING GEAR OUTBOARD SEQUENCE VALVE. CYCLED GEAR SEVERAL TIMES, OPS CHECK GOOD AND TEST FLIGHT SATISFACTORY.

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