Anyone pump their fluids out instead of draining?

[No H2O]

e.g. https://www.amazon.com/EWK-Pneumatic-Changer-Extractor-Remover/dp/B06WD64H8Z?ref_=fsclp_pl_dp_1

Personally I prefer draining since it's at the bottom so gravity is in your favour but there's no denying the convenience of the pump esp with hard to reach/loosen drain bolts. Only worry is the suction tube may not get worked into all the nooks and crannys of the system and leave old fluid behind.

 

[HMAN]

Tried a suction device to remove old fluids but didnt work for shit. A Scavenger for changing motor oil makes things easier I do know. Simple drain plugs work for me.

 

[ChopperFred]

I used the Scavenger System also. Works great at purging the old oil.