SDR R61A2024012300018

Service difficulty report · Sensor · Emb ERJ170100SE

Difficulty date: January 20, 2024
Submitted: January 23, 2024
Operation: Air carrier
Aircraft: N979RP
Make and model: Emb ERJ170100SE
Aircraft serial: 17000088
Aircraft time: 44,715 hours, 28,404 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Sensor
Part number: UNKNOWN
Condition: Failed
Location: Nlg Wow
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

AFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT WITH AN ASSOCIATED EICAS MESSAGE "LG WOW SYS FAIL". THE MESSAGE WENT AWAY CLIMBING THROUGH 2000 FEET BUT WE DID NOT ATTEMPT TO RETRACT GEAR AGAIN. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R NLG WOW #1 SENSOR.

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