S southranger New Member Nov 14, 2013 #1 Can someone confirm if coolant needs draining completely before removing IRD. Thanks
jamesmartin Well-Known Member Nov 14, 2013 #2 doesnt need draining at all if you clamp both the pipes
Barry6690 Active Member Nov 14, 2013 #3 Clamped mine, then used a M12 and M10 bolt to stop up the pipes, lost about a cup of coolant