Singer 503 feed dog adjustment
#1
Super Member
Thread Starter
Join Date: Mar 2016
Posts: 2,834
Singer 503 feed dog adjustment
I've used this machine as my primary machine for a while, so I know it pretty well. When I was using it, I dreaded sewing long runs, as it pulled to the left. I read the directions for adjusting them. and decided that trading it for the 401 was easier. So, I traded them . The 503 was in the building waiting for me to fix it.
Then, I needed the machine for my kids, as 2.5 Touch and Sews have bit the dust. Now the feed dogs are too low and knocking the plate upward. So, I have no choice other than to adjust them. I have the manual, it is specific, but being a free copy, the illustrations are not really clear.
I dread it. I have no idea what I'm getting into.
Has anyone done it? Any suggestions?
bkay
Then, I needed the machine for my kids, as 2.5 Touch and Sews have bit the dust. Now the feed dogs are too low and knocking the plate upward. So, I have no choice other than to adjust them. I have the manual, it is specific, but being a free copy, the illustrations are not really clear.
I dread it. I have no idea what I'm getting into.
Has anyone done it? Any suggestions?
bkay
#2
Senior Member
Join Date: Jan 2015
Location: Wisconsin
Posts: 473
Farmer John over at VSS has stated feed dogs should be set at a height equal to the thickness of a dime, tho I don't know if that is model specific. I do know that a 99 I was working on for a friend had a terrible pull to one side, 1/4" in 6", and the feed dogs didn't look "straight."
I finally gave up and took it to an osmg. I didn't pick it up myself, so couldn't ask questions, but the tag read "adjusted needle bar pressure."
I hope this helps, but, bkay, I have no doubt you will succeed in making the right repair!
I finally gave up and took it to an osmg. I didn't pick it up myself, so couldn't ask questions, but the tag read "adjusted needle bar pressure."
I hope this helps, but, bkay, I have no doubt you will succeed in making the right repair!
#3
Banned
Join Date: Aug 2014
Location: Victorian Sweatshop Forum
Posts: 4,096
Lori I hope that repairman fixed the machine before he smoked his lunch.
The dime trick works for all machines I think. There's an old joke that anyone usually has a feed dog height gauge right in their pocket.
Bkay sorry I'm no help to you right now, my puter here doesn't have any manuals/service guides on it.
Cari
The dime trick works for all machines I think. There's an old joke that anyone usually has a feed dog height gauge right in their pocket.
Bkay sorry I'm no help to you right now, my puter here doesn't have any manuals/service guides on it.
Cari
#4
I sold my 503 service manual with the machine, but I think I still have a 400 series manual if it is any help... I may be able to borrow back the 500 series book and copy the page you need but it would be next week.
#5
Super Member
Thread Starter
Join Date: Mar 2016
Posts: 2,834
I'm pretty sure I can do it. I just wish my pictures were better and that I had that tool that I saw when I first started posting here. It held the sewing machine so you could turn it upside down and work on it. (Was that Janey and John?)
It's probably not worth a trip to the OSMG. Their minimum charge is $125.00. I'm pretty sure I could buy one or two 503s for that amount of money.
So, I just have to do it, whether I dread it or not.
Thanks for your help.
bkay
#6
Member
Join Date: Feb 2018
Posts: 90
If you have checked that the feed dogs are straight in line with the needle plate there isn't much to do with them.
Feed dog height won't cause the material to feed crooked.
If the problem is only during zigzag operations then the problem is with the cam stack alignment.
On 400 and 500 Singers and all Touch and Sew models there is an adjustment for the cam stack.
It is simple but is only found in a service manual. I have had a couple machines that pulled the
material sideways and it was this cam stack alignment.
But this would be a problem during zigzag only.
Feed dog height won't cause the material to feed crooked.
If the problem is only during zigzag operations then the problem is with the cam stack alignment.
On 400 and 500 Singers and all Touch and Sew models there is an adjustment for the cam stack.
It is simple but is only found in a service manual. I have had a couple machines that pulled the
material sideways and it was this cam stack alignment.
But this would be a problem during zigzag only.
#7
Super Member
Thread Starter
Join Date: Mar 2016
Posts: 2,834
If you have checked that the feed dogs are straight in line with the needle plate there isn't much to do with them.
Feed dog height won't cause the material to feed crooked.
If the problem is only during zigzag operations then the problem is with the cam stack alignment.
On 400 and 500 Singers and all Touch and Sew models there is an adjustment for the cam stack.
It is simple but is only found in a service manual. I have had a couple machines that pulled the
material sideways and it was this cam stack alignment.
But this would be a problem during zigzag only.
Feed dog height won't cause the material to feed crooked.
If the problem is only during zigzag operations then the problem is with the cam stack alignment.
On 400 and 500 Singers and all Touch and Sew models there is an adjustment for the cam stack.
It is simple but is only found in a service manual. I have had a couple machines that pulled the
material sideways and it was this cam stack alignment.
But this would be a problem during zigzag only.
There are instructions in the service manual. But, I have a free copy that I downloaded from sewingdude.wordpress.com. The photos/drawings are not really clear. However, the descriptions are pretty detailed, so I should be able to do it. I also have another 503 that I purchased at an estate sale a few weeks ago, so I can check the other one to see if there are differences.
Thanks for your input.
bkay
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