Mass Effect 2 Combustion Manifold, where ...

I know I'd probably find it while playing the rest of the game, but can anybody tell me where to find the combustion manifold that the mechanic needs on Tuchanka?Mass Effect 2 Combustion Manifold, where ...
You can find it when you do Mordins loyalty quest.Mass Effect 2 Combustion Manifold, where ...
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i found one while doing mordins loyalty mission, its off of a vehicle outside of the main building. i dont know if you can go back if you missed it but its not that big of a deal in the long run