SDR QXEA2025080500286

Service difficulty report · Selector Valve · Emb ERJ170200LR

Difficulty date: August 4, 2025
Submitted: August 5, 2025
Operation: Air carrier
Aircraft: N656QX
Make and model: Emb ERJ170200LR
Aircraft serial: 17000942
Aircraft time: 5,705 hours, 4,584 cycles
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Selector Valve
Part number: 17070850409
Part serial: 01944
Condition: Malfunctioned
Location: Zone 700
Part time: 5,705 hours, 4,584 cycles
Stage of operation: CL
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

AFTER TAKEOFF, WHEN WE MOVED UP LANDING GEAR LEVER, WE GOT MASTER WARNING MESSAGE "LG LEVER DISAG'. WE DID QRH CHECKLIST AND MESSAGE DISAPPEARD. REMOVED FROM SERVICE. FERRIED FOR REPAIRS. REPLACED LG SELECTOR VALVE REF W/O: 354415 N/R-00004. OPS CHECK GOOD. RETURNED TO SERVICE.

More about the Emb ERJ 170-200 LR