NEWARK, N.J. (CBSNewYork) — A United Airlines plane was sent back to the gate at Newark Liberty International Airport Wednesday, after flames were reported in the landing gear.

United Airlines Flight 70, a Boeing 757 aircraft, reported a landing gear problem while on the taxiway at the airport waiting to depart for Amsterdam, according to the Federal Aviation Administration.

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An aircraft behind the United plane reported flames on the United plane’s landing gear at 6:20 p.m., the FAA said. There did not actually turn out to be flames.

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Other reports indicated a smoke condition that appeared to be near the airplane’s brakes.

Airport firefighters responded, and the aircraft will be towed to the gate, the FAA said.

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A total of 135 passengers were on board, as well as crewmembers, the Port Authority of New York and New Jersey told 1010 WINS.