Stuck Feed Dog Knob/Buttons???
#1
Power Poster
Thread Starter
Join Date: Mar 2011
Location: Somewhere
Posts: 15,507
Stuck Feed Dog Knob/Buttons???
I'm taking apart one very ugly broken clone. The best use is for parts and maybe a bit of info.
Feed dog drop knobs are found on top base right side of machine or maybe on the pillar. When it works right, you turn the knob or press the button and the feed dogs drop. How cool is that? BUT some times that knob or button gets stuck and won't budge.
[ATTACH=CONFIG]484027[/ATTACH]
Feed dog drop buttons.
[ATTACH=CONFIG]484028[/ATTACH]
Let's try to understand how it works. You turn a knob or press a button and the feed dogs drop - right? Well some times the knob won't turn or the buttons won't push. What do you do? Why is it stuck?
Feed dog drop knobs are found on top base right side of machine or maybe on the pillar. When it works right, you turn the knob or press the button and the feed dogs drop. How cool is that? BUT some times that knob or button gets stuck and won't budge.
[ATTACH=CONFIG]484027[/ATTACH]
Feed dog drop buttons.
[ATTACH=CONFIG]484028[/ATTACH]
Let's try to understand how it works. You turn a knob or press a button and the feed dogs drop - right? Well some times the knob won't turn or the buttons won't push. What do you do? Why is it stuck?
#2
Power Poster
Thread Starter
Join Date: Mar 2011
Location: Somewhere
Posts: 15,507
Understanding how it works may help. The pin holds the two chamber pieces in place and the feed dogs come up. When the pin slides out of the chambers/cylinders the feed dogs drop. When it gets gummed up with dried oil it doesn't want to move so people think the knob or buttons are stuck.
[ATTACH=CONFIG]484030[/ATTACH]
Feed dogs will be dropped when this is open.
IS your feed dog drop knob stuck? Well it seems like it anyway. This part under the machine is what no doubt is really what is stuck - see all that dried up brown oil? It will need some kind of cleaning and possibly some heat - then rock the knob back and forth to get the pin in and out of that shaft.
[ATTACH=CONFIG]484032[/ATTACH]
[ATTACH=CONFIG]484030[/ATTACH]
Feed dogs will be dropped when this is open.
IS your feed dog drop knob stuck? Well it seems like it anyway. This part under the machine is what no doubt is really what is stuck - see all that dried up brown oil? It will need some kind of cleaning and possibly some heat - then rock the knob back and forth to get the pin in and out of that shaft.
[ATTACH=CONFIG]484032[/ATTACH]
Last edited by miriam; 07-19-2014 at 09:41 AM.
#5
Power Poster
Thread Starter
Join Date: Mar 2011
Location: Somewhere
Posts: 15,507
This picture probably should have been at the top. Anyway it is a picture of a good feed dog drop pin in it's chamber and feed dogs should be up for normal everyday sewing:
[ATTACH=CONFIG]484036[/ATTACH]
[ATTACH=CONFIG]484036[/ATTACH]
Last edited by miriam; 07-19-2014 at 09:50 AM.
#10
Power Poster
Thread Starter
Join Date: Mar 2011
Location: Somewhere
Posts: 15,507
Some one was crying tears of frustration because the sewing machine wasn't doing what they told it to do so they let the tears fall on that knob and forgot to clean it off and it rusted. I've never seen one with a rusted knob. Just dried up oil on that shaft and pin. I have seen rust on the knob but not such that would make it not turn at all.
Thread
Thread Starter
Forum
Replies
Last Post