Question about Singer 5050 Mechanical Sewing Machine
I need to adjust the tension on my singer 9836c machine as bobbin stitches looping under fabric
Try adjusting the top thread tension to one number higher at a time until the stitches start looking right
also check with singer customer service for a instruction manual
Posted on Feb 24, 2012
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Posted on Jan 02, 2017
Your top tensioner is too loose.make sure the thread runs through all the relevant eyes and then tighten the top tension little by little as you do a sample few stitches.
Posted on Feb 21, 2009
I have this machine and the manual but it will be difficult to explain without the diagram. Here are the instructions without the diagram ... I'm assuming that you know some parts of the machine i.e. the foot etc
NB. thread the bobbin FIRST - points number 8 onwards....
1. Raise take-up lever to highest position on machine by turning the hand wheel towards you and make sure the presser foot is raised.
2. Place spool of thread on the spool pin at the back making sure spool cap is firmly in place to keep it on.
3. Take thread and place through the thread guide (plastic bit same side as spool pin) a under and over action. Across from this guide is a small metal wheel on top of another loop pin on the top at the front of the machine. Take the thread and put through the loop pin. 9Thread should come out on top of the pin towards you).
4. On the front of the arm is a tension wheel numbered between 0 - 8. The thread should then be placed down the front of the arm, underneath the tension wheel (behind the body part of the arm not under the wheel) and lifted up to catch the tension spring unseen behind the wheel. It should then be threaded through the eye of the metal piece (that moves as the needle goes up and down).
5. The thread should then be passed down the gap in the body work and down through the middle of the metal spiral loop in the front near the needle.
6. The thread should continue down through the horizontal clip just above the needle.
7. The needle should be place with the flat part at the back and held firmly with the screw. The eye of the needle will face you. The thread should then be threaded through the front and out the back and under the foot leaving a six inch tail.
Your thread should now come off the spool move towards the left through the plastic guide, across the top of the machine at right angles, through the metal loop; down the front of the machine (you can't see the thread as it sits behind the body) and reappears through the metal arm hole that goes up and down with the needle. It should then come down through the metal spiral and behind the clip above the needle, through the eye of the needle and away from you under the foot.
8. The bobbin needs to be wound. The bobbins are particualr to each make of machine. So only singer bobbins can be used on Singer machines. The bobbin winder is the metal pin on the right on the top of the machine.
9. To wind the bobbin. Place the bobbin over the metal pin nad push firmly down. It is located on the top on the right hand side.
10. Place thread on the spool pin as before and thread the cotton through the plastic thread guide.
11. Take the thread as before but rather than going through the metal clip on the top at the front, place it anti clockwise partly round the metal wheel on top of the metal clip (don't go all the way around) and across to the right where the bobbin has been placed.
12. The thread should be wound clockwise as many times as required not to slip off when the thread is automatically wound with the electic foot peddle.
13. Push the bobobin manually to the right along the groove in the body and press the electric foot peddle. Bobbin should wind moving the thread up and down (not necessarly evenly) and filling the bobbin. Fill about 80%. Leave a six inch tail.
14 Pull the plate forward under the needle. Place bobbin in its slot. The thread should be in a clockwise direction and when the bobbin is placed catch the thread under the groove found on the left at the top of the bobbin case. Close the plate with the thread coming out above in the slot under the needle.
15 Manually turn the hand wheel a couple of times until you can see the bobbin thread making a loop with the stitch thread and pull through.
16 Both threads should be under the foot and away from you.
17 Tension normally is around 5 -6 on the tension wheel with standard cotton and polyester cotton thread. To tighten the tension the number should increment upwards.
Machine is a cracker and according to my local shop never goes wrong. I have had mine since 1999 and that's true.
Hope this helps.... I would send you the manual but I'm not sure how you keep email addresses private.
Posted on Aug 22, 2009
There is a screw on the bobbin case which you turn clockwise to tighten but on a quarter of a turn at a time then test sew, make sure the bobbin turns antil clockwise in the bobbin case.
Posted on Jul 23, 2010
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