i take a razor and open up the windows like an 1/8" on staggered ones for each side, now you can always do it. now you can take em out by just taking out the front screw and hammering em back, i just jam a screwdriver in the side and hammer it back until i can get vise-grips on the hyfax through the back of the track, then just yank and of she goes, then just get the new one started and hammer it on, just dont hit it to far, cuz then you have to move it back to get the screwhole in the front lined up. takes like 5 minutes to do both if i have to open up the windown and work slowly.
for those who take the skid out, man, yall should probably just pull the motor out so the skid has less weight on it making it easier... but serisouly, way to much work for such a simple job.