I can't recall what year mc switched from the black plate switches to the silver toggles. If you have the black switches its simple to swap the rotation to match. Pop the switch plate of. Next pop the guts/electrical housing out of the dash and rotate it 90 degrees. Snap it back in, snap the switch plate back on viola. The plates just pop off it may seem like they don't but just pop me off with flat head from the center.
Also you say they work in one direction. What direction is that? The pumps have a safety system on them to prevent burnout. If you suck air for a bit too long the pump will go into a sort of protect mode. Usually if it's a fill problem and the empty works fine it's a check valve issue not sealing to suck air. pretty sure the 06 emptied above the waterline. If not disregard next process. Next time you fill put your hand over the empty line. If you get a suction pulling on you palm it's a bad check valve. Also if it's a fill issue and you are sucking air try filling while under way at around 15 mph or so.
CURRENT: 2008 SANTE 210
2000 Mastercraft Xstar
2004,2005 Ski Centurion Avalanche C4
2003, Ski Centurion Cyclone
99,2000,2001, 2002 Ski Centurion Elite V/Hurricane/lightning
88 2001 Nautique
Last edited by swatguy; 06-22-2012 at 01:32 PM.