SDR UHLA2014121500851

Service difficulty report · Proximity Switch · Emb ERJ170100SE

Difficulty date: December 15, 2014
Submitted: December 19, 2014
Operation: Air carrier
Aircraft: N646RW
Make and model: Emb ERJ170100SE
Aircraft serial: 17000066
Aircraft time: 28,881 hours, 17,756 cycles
System (JASC): 5270 · Door Warning System
Part: Proximity Switch
Condition: Out Of Adjust
Location: R1 Door
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

DURING CRUISE, SERVICE DOOR FWD OPEN MASTER WARNING EICAS MESSAGE. F/A CHECKED DOOR R1 AND REPORTED THAT IT SHOWED CLOSED, DOOR INDICATOR SHOWED HALF GREEN/RED. OPS CHECKED R1 DOOR, ALL INDICATIONS NORMAL. LATER IN FLIGHT EICAS MESSAGE "DOOR SERV FWD OPEN". COMPLIED WITH QRH, INDICATORS ON DOOR INDICATED NORMAL. ADJUSTED R1 DOOR PROXIMITY SWITCH IAW AMM 52-72-20.

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