SDR HNAA2021012500029

Service difficulty report · Solenoid Valve · Emb EMB145LR

Difficulty date: January 24, 2021
Submitted: January 25, 2021
Operation: Air carrier
Aircraft: N632AE
Make and model: Emb EMB145LR
Aircraft serial: 145143
Aircraft time: 47,440 hours, 44,724 cycles
System (JASC): 3231 · Landing Gear Door Retract Section
Part: Solenoid Valve
Condition: Malfunctioned
Location: Nlg Doors
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

AROUND 8000 FT NLG DOOR OPENED UNCOMMANDED. FOUND NLG DOOR NOT CLOSING WITH GEAR UP. T/S IN REF TO EMB145 FIM 32-32-00. R & R NLG DOOR SOLENOID VALVE, REF EMB145 AMM 32-33-02-04. PERFORMED EXTENSION/RETRACTION TEST, REF EMB145 AMM 32-30-00. OPERATIONS CHECK GOOD, NO LEAKS FOUND. OK FOR SERVICE.

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