Originally Posted by greencat
Mine is not easy to get on. Seems I have to work at 3 things at once - hold the presser foot lever up (so it goes up a little higher than normal), slide the walking foot to the correct postion under it and also get the fork in the right position on the bar. Finally flip the lever down to lock the foot in place.
I have a 430 and this is what I do too. It does take a little practice and I found that holding the presser foot lever up is the key. I'd take it to the dealer anyway, receipt or no receipt, if you can't figure it out. Good luck.