SDR IPXA2020022152340

Service difficulty report · Warning Light · Boeing 75724APF

Difficulty date: February 20, 2020
Submitted: February 26, 2020
Operation: Air carrier
Aircraft: N471UP
Make and model: Boeing 75724APF
Aircraft serial: 28842
Aircraft time: 20,292 hours, 13,996 cycles
System (JASC): 3230 · Landing Gear Retraction/Extension System
Part: Warning Light
Condition: Illuminated
Location: Mlg
Stage of operation: CL
How discovered: O
Nature of condition: E, J
Precautionary procedure: A

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

What was found

EMERGENCY DECLARED DUE TO GEAR DISAGREE EICAS & GEAR LIGHT, IN ADDITION DOOR LIGHT & EICAS AND NOSE GREEN LIGHT ILUMINATED WITH GEAR HANDLE. UNUSUAL AIRCRAFT VIBRATION & NOISE. REF MEL 32-30-1. LANDING GEAR ACT SYS. VMO SW SELECTED 270. DMP 32-30-1, LANDING GEAR PINS SAFETY WIRED IN PLACE. DEFERRAL OPEN M699680.R/R NLG LOCK ACTUATOR IAW AMM 32-34-02-404-009. THIS CLEARS M699680.

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