4 ms·

> I thought I heard they were also pumping the fuel through the system as well I think they use fuel as the hydraulic fluid for the gimbaling of the motors, bu

> I thought I heard they were also pumping the fuel through the system as well I think they use fuel as the hydraulic fluid for the gimbaling of the motors, but not for the grid fins.

mitchty 12y ago
That might be true, can't seem to quickly find a source for that so I'll just eat crow and look like a muppet on that one.
- jacquesm 12y ago
  https://twitter.com/elonmusk/status/553963793056030721 https://twitter.com/elonmusk/status/553963793056030721