Airline Pilot Central Forums - CRJ-700/900 Systems

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They want a report on the fuel differences? Should have asked for a report on ecs diff's.
700/900 bigger tanks, 19,595 total pressure fueled vs. 14,518 for the 100/200
APU feed 700/900 a dedicated dc powered apu fuel pump from left collector tan. 100/200 APU and crossflow share the DC pump fuel taken equally from both wing tanks for the APU.
Crossflow 700/900 bi-directional pump to transfer from one wing to another. 100/200 dedicated xflow/apu pump and transfer valves used to transfer from one wing to another.

That’s it! Pretty damn similar.

Quote:

Originally Posted by crewdawg52 (Post 78424)

Why don't you get a systems book for BOTH AIRCRAFT and do your own work! :mad: What's next....you have a checkride and you want someone to take it for you? :confused:

Why don't you do your own homework before opening your mouth. Pretty sure I've already passed the checkride for the 200 series, so you can just stop right there. I don't need people to do my work for me. It was a simple question meant only for those who have a legitimate response.