B787 Dreamliner Undifferentiated or Other Model
Flight Crew Air Transport Pilot (ATP)
Flight Crew Last 90 Days 122; Flight Crew Total 5323; Flight Crew Type 1721
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural MEL / CDL; Deviation / Discrepancy - Procedural Published Material / Policy
General None Reported / Taken
Aircraft; Equipment / Tooling; MEL; Procedure
Aircraft was dispatched with MEL 'Ram Air Fan Primary Control inop.' During the takeoff roll a Maintenance message was auto sent to [Maintenance Control] causing a break in the [Maintenance Release.] The printer spit out the message DO NOT TAKE OFF then stating the reason for the message. 'Item: Ram fan primary R ram fan will operate in a degraded mode on the ground from motor controller failure or contact failure.' When the message came we were already passing 100 kts so the takeoff was continued. Once we reached altitude we contacted Dispatch and [Maintenance Control] and were informed that yes indeed the [Maintenance Release] had been broken. I inquired as to why a system on a Maintenance deferral would trigger an auto report and was inform there is a glitch in the system. If that is the case that needs to be addressed as it puts us in legal jeopardy.
[Report Narrative Contained No Additional Information.]
B787 flight crew reported Minimum Equipment List message during takeoff roll.