Ventilation

Betsy yelled at me Thursday night as we were leaving work.

"What are you doing, working with acetone in a non ventilated room?"

"Ummmm, geeee, Ummmm."

"And with a cough and a cold, no less.  You KNOW better."

And she is right.  I do know better.  But really, I wasn't working with A LOT of acetone.  And the container was all sealed up tight.

So today, when I went out to work with the ATFacetone mix, I opened the window.  That should keep her happy.

I don't know that the miracle mix was all that spectacular.  I put the lifter roller  in the vice and blew the hair dryer straight onto it (as they say here in Otsego County) for five minutes.  I also had the little heater warming my feet, until the circuit breaker flipped and I had to choose between the two.  (Me and Carole King).    I chose the hair dryer because I really really wanted to get that OTHER 201 back together.  I am about 201d out. The roller was still stuck.  No magic here.  I dribbled some Tri flow and applied heat some more.

I set to work cleaning other parts as I heated the lifter roller.  The bobbin case retaining ring was pretty gooey.  I used Krud Kutter on it and rinsed with denatured alcohol.

Hmmmm,  I wonder if Krud Kutter would work on the lifter roller?  Worth a try, nothing else has seemed to work.

I dribbled some Krud Kutter on it and heated it up some more and then grabbed the plyers. I know that this was risky.  I could really bugger up the roller with those metal teeth.  But, something gave, every so slightly.  And I just kept turning and turning and wiping Krud off the edge of the roller and finally I could turn it with my fingers.    I rinsed everything in denatrued alcohol and applied copious amounts of Tri Flow.  I kept turning the rollers until the exudate from around the roller was clear.  Nice and smooth now.  And reinstalled.

Honestly, it likely was a combination of all the solvents and the heat, rather than just one thing that got that roller rolling.  

The machine sews nicely.  I don't think there is any difference in speed.  But at least I know that no one would be wearing a flat spot on the roller when the machine is in use.  Plus, now I know how to adjust feed dog height on a 201-2.  Might be useful to know.   

Magic

I honestly don't know how it happened.  All I can figure is that these machines are pretty forgiving, or else some OSMG spirit took pity on me and fixed the timing on this machine in the middle of the night.  I did not re-time it after making sure the needle wasn't hitting anything.  Sunday morning, since it sounded good I decided to try stitching and this is what I got.  WOOO HOOO.  I was very happy.  I did not photograph the bottom but it is fine.  The thread is a bit oily from flushing the bobbin case and hook.

These 306s have a bobbin case that is secured with a position finger.  It is tricky, but you have to get the position finger just so to allow the thread to"escape"  At first I thought that was the problem with my bottom tension being too tight.  It wasn't.  It was just gooey in there and flushing it out with the alcohol and the tri flow must have been the magic cure.  That is all I can figure.

  I spent some time cleaning her up.  The crinkle finish is a challenge and after a bit I could not decide if I was removing dirt or paint.  Y ou know, that beige finish is deceiving.  I quit.  She needed a dust cover so I ripped an old sheet up intending to sew together a drawstring bag.

What the heck, try the 3 stitch ZZ cam.  And it worked.  For a while.  Then the fabric would not track and the presser bar got lazy. AGAIN.  All this happened while I was talking to my sister on speaker phone.  Gotta go, Alice, got a machine in crisis.

I took the whole presser bar assembly apart.  I don't recommend it if avoidable.  The culprit was some goo on the part that rests in the groove in the back of the machine where the lever rises and falls.

This part was a bear to remove and a grizzly bear to re-install.  Finally it just slid in.  Again, MAGIC.

I also realized that the feed dogs were not fastened tightly.  I had tightened them once, but having never removed them in the first place I did not know how tight they should be.   They were VERY loose.  Thank Rain for encouraging me to get the Brownell bits (http://vssmb.blogspot.com/) Itightened them up and got the machine all back together again, and VOILA.

GORGEOUS STITCHES.  I finished the bag and closed her all up.

NEXT, the 301A in progress.

How to Service and Clean a Singer 66... bobbin case and postion bracket

I know the Singer 66/99/185 pretty well by now.  I find it very satisfying to clean and oil these machines because they make the nicest straight stitch.  Rosie came home with me from Cicero, NY.  She belonged in Nancy's family but it was time for her to move on so she came home to me.  I love this model 66.  Probably because I, too, am a red head (still, can you believe THAT?)



Rosie from Cicero

 I recommend making sure that you have good tools when you work on old sewing machines.  I used common screw drivers when I first started.  Finally this summer I bought a set of Chapman hollow ground screw driver bits.  I also bought some bits from Brownell’s.  Since I have at least ten if not more sewing machines to fix up I figured it was time.  I am glad that I did.  What a difference.  Check out  N. Rain Noe's blog  http://vssmb.blogspot.com/  for more information about screw driver bits.

When removing a screw it is so important not to bugger up the head. You need these screws again.  Singer screws have unique threads so just any old screw will not do.  The best way is to apply downward pressure toward the screw hole  FIRMLY as you turn your driver.   If it doesn’t go readily, don’t force it.  Chapman bits will break before they break the head off of the screw.  Brownell bits won’t.  If you cannot get the screw loose with firm pressure and firm turning, wait.  Apply more solvent and try later.  PATIENCE IS A VIRTUE

I will take responsibility for that nasty looking screw.  But not for all of it.  It started out looking a bit sorry, that should have been a clue. 

When I take apart a machine for cleaning I like to have several different containers to keep parts organized.    That way I can keep the corresponding screws with each part.  I use old yogurt containers for larger parts and ice cube trays for small, tiny parts.  I also like to have  containers for the cleaned parts.   I have been baffled when a screw doesn’t fit even though it looks like it should.  So now I keep all the screws a pieces together.  I also like to put screws BACK in their homes on the machine to decrease the chance that I will lose them.  Of course, it helps to remember that I have done this.  Last week I spent a lot of time looking for a screw which was right where it belonged.

I recommend working in a well ventilated area.  Some of the solvents are stinky.  

The only two screws in this picture are the set screw and the motor mount screw.

Remove  the set screw in  the clamp stop motion clamp screw in the handwheel.  Remove the clamp stop motion clamp screw and take note of which way the clamp stop motion clamp washer washer is BEFORE you remove it.  If it falls off as you are removing the clamp screw , when you put this back together you will figure out the right way by trial and error.   Sometimes its best, however, to note the original position of  parts. That tiny little set screw can be screwed right back into its home in the clamp screw for safe keeping.

Loosen the motor mount  screw and lift the motor upward to loosen the belt.  This will enable you to remove the belt and the handwheel  aka balance wheel.

Remove the motor mount screw and remove the motor. I put the screw right back into the machine, then I know right where it is and I won't lose it or confuse it with another screw. 


If your light and motor are attached to each other, you will need to remove the light from the machine as well.  Rosie did not have a light.

Place all of these parts where you can find them later.  This is where a tidy workspace helps.

Remove the bobbin winder.  It is easy to do .   Remove the screw that attaches the bobbin winder to the handwheel shaft ( I might be making up names, here.)  At least I did not call it a whatchmacallit)

 This photo is not Rosie, it is of Syracuse Gramma.  Same idea, different machine

I altered this photo to highlight the screw that you should remove. The bobbin winder has been edited out.

Remove the face plate, back plate, slide plate and needle plate.

Remove the thumb screw and lift up and off.

You can figure this one out

I have already removed the slide plate in the photo below.  To remove the slide plate, slide it out a little ways and then as you gently lift it, slide it BACK toward the feed dogs. This will release it from the spring, seen at the bottom of the photo below.

Slide plate removed.

 To remove the needle plate simply remove  the screws.  I have a ratchet that loads at a 90 degree angle which allows me to access these screws fairly easily.  The back one is a bit tricky.    You can bugger that one up with a common, long handle driver because it can only take the screw at an angle.  BEWARE  of that.

Now I  oil each oil port and every place that there is metal touching metal.  I turn the machine on its side to oil all those underneath connections and  I oil each oil port on the top of the machine as well.  I oil the parts through the back hole too.    I like to use Liquid Wrench if the machine is particularly dirty and old.    It stinks but it does the job.  I suppose kerosene could do the same but that really stinks.  I have tried kerosene because I have read so much about its virtues.  I am not a fan.

I also dabble LW on each screw that I  can see.  Today I had the brilliant, if I say so myself, idea of putting some LW in a long spout oiler.  That enables me to be more precise and less wasteful, a feeble attempt at being GREEN as I recondition these old machines.

Now that the needle plate has been removed and the machine has had a drink, it is time to remove the feed dogs.  Turn the machine on its side and locate the screw that holds the feed dogs in place

 I find that my angled ratchet works the best.  Be sure that you select the correct bit size for the screw to be able to apply as much torque as possible and reduce slippage which will strip the head, aka bugger it up.  Remove this screw and remove the feed dogs.  The feed dogs should lift right out if there isn't too much grit and lint holding them tight.  If they don’t lift right out, jostle and jiggle and gently try to pry them up and out.   They usually  drop down or fall out.    

With the feed dogs removed we can now remove the bobbin case and assembly.  Turn the machine upright and lift the finger of the bobbin case assembly up and toward the front of the machine.

Under no circumstance should you mess with that screw that someone tried to mess with in this photo.

 The bobbin case should then lift right out.  Sometimes it doesn't but it should.  There is nothing but 80 to 90 years of lint and oil and dirt holding it in place.  So jiggle and jostle and work it up and out of there with no fear.  But don't force it.  It will come, I promise.

 Turn the machine on its side so that you can see just underneath the hook.  The pencil points to a set screw.  Loosen this (or in this case I removed it so that I could clean it) This will release the bobbin case assembly so that it, too can be removed.

set screw.  lefty loosey righty tighty

 Sometimes you have to move the assembly back and forth to loosen it.  Or sometimes, as in this case, a gentle tap from below will free it up.

Can you believe that this machine was stitching?  Clear testimony to the fine engineering of early Singer sewing machines.

It is raining again and I am about to lose internet.  The satellite always goes down in heavy rain.  We have had flooding here today and could have more.  Our road was closed going south and going north.  The water receded some during the respite, but it can go up again. 

This stream is directly behind the garage. No cars in the garage tonight!

Next time: Removing the presser bar and the buggered up screw story.