Yes. You cannot pull either part without losing some, or all of the fluid. Might as well drain it all and replace it with fresh, you can find good DOT 4 fluid locally. Can you perform your own work? Since you don't drop the trans, it shouldn't be too difficult and bleeding is pretty simple.
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Competition Clutch|Fast Intentions|Maxbore|NST|Setrab|Stillen|Tomei|Uprev| Z1
Avant Garde|SPC|Stance|Whiteline
Aerojacket|Seibon|Tanabe|TRS|TWM
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