B757 Undifferentiated or Other Model
Flight Crew Air Transport Pilot (ATP)
Flight Crew Type 1928
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural FAR
General None Reported / Taken
Aircraft
Just after takeoff we got the Spoliers Ext EICAS Msg. We knew we had an MEL (Auto Speed Brake System) and could expect to see the 'Auto Speed Brake' EICAS Msg. We did not feel any buffeting on climb out and assumed there was a fault in the rigging of the spoiler handle and continued the climb to cruise. Once at cruise we noticed the control yoke turned a couple degrees to the left. It then came to our attention that maybe one of the spoilers was not completely stowed. The Captain coordinated to have me go back to the cabin to take a look at the wings to see if we could see anything. At this point I noticed the spoilers on the right wing were not completely stowed. We went through the pilot awareness section in the QRH which did not give us any detailed courses of action. We then contacted Maintenance Control and Dispatch to discuss the issue. The aircraft was flying normally and we all agreed continuing the flight was the safest course of action. The spoilers did manually deploy on landing.
B757 First Officer reported a Spoiler EICAS message after takeoff and observed spoilers floating in cruise. The flight continued to destination without incident.