Can Airlift be used to purge air from a filled cooling system?

[99911]

This might be a dumb question, but I'm asking it anyway. I want to replace the heater core/exchanger in my '99 Carrera Cab 6 speed and am thinking about the Uview Airlift system as part of the process. Has anyone used it to purge air from a filled system, or do I need to drain the entire system, replace the core and then refill the whole system using the Airlift? I'd like to avoid draining and refilling the entire system if I can. And while I'm at it, does anyone have the directions for removing the entire wiper linkage with motor? And the torque specs for reinstallation. (Yes, I did a search.)

[JFP in PA]

Yes, it will work. As long as the Airlift unit is above the fluid level in the tank, there is no danger of it pulling out coolant.

[Dharn55]

Has the coolant on your '99 ever been replaced? If not this is the time to do it. Don't believe the "lifetime coolant" claim.

[99911]

Coolant was replaced along with the water pump less than six months ago.

[fpb111]

I used mine to purge my 2004 Mercedes after partial drain to change the water pump and it worked well. I did get a little "spitting" while pumping it down but it did not suck much fluid out.