[john walker's workshop]

i don't fill the Motiv with fluid. too messy. drill a hole in the top area and install a metal tire valve. suck out all the old fluid from the reservoir with a big plastic syringe available at drug stores, wipe out the remaining grunge, fill the reservoir with fresh fluid, attach the Motiv with the porsche style cap, pressurize to 25# and keep an eye on reservoir level as you bleed. don't forget to pinch off the overflow hose on the reservoir.