I replaced it on my 1430 in less than 45 minutes. It was sticking when the temperature dropped below 30, which was a big deal last winter in Wisconsin. I was worried about snaking it through tunnel from the front half to the back half, but it was very simple. There are access panels that are easily removed so I could push it straight through. The toughest part was straightening out the s bend at the engine end so I could attach it to the throttle lever on the engine. I was able to move the dash enough to get at the throttle bolts without disconnecting anything.
Bill