PFAFF1445 Spec's

[Uwe]

Maybe your hook is correct after all. This picture from MooseTrading shows details and (slightly wrong, but workable) top threading path (visit http://www.moosetrading.com/sites/default/files/products/img_20150310_131615127.jpg for high-resolutuion image) 

I need to make one of those cool see-through slide covers!

 

 

Edited February 14, 2017 by Uwe

[chasman52]

7 hours ago, Uwe said:

Maybe your hook is correct after all. This picture from MooseTrading shows details and (slightly wrong, but workable) top threading path (visit http://www.moosetrading.com/sites/default/files/products/img_20150310_131615127.jpg for high-resolutuion image) 

I need to make one of those cool see-through slide covers!

 

 

I see what you mean. I just have to solve how to make bobbin tension. I ran it unpowered, and it went fine. So, I turned it on unthreaded and it'll punch through some veg tan scrap. It's just so darn fast I can't control it.

I can literally sew ( punch holes in)by hand crank 8 oz. veg. I got a users manual and the service manual now.

Here's my list of what I can do. Any suggestions appreciated ?

1.How to thread bobbin

2.how to adjust bobbin tension if necessary

3. call Denise at PFAFF to get parts to complete front/top tension assembly

[Uwe]

Most hooks of that style have a tension spring that can be adjusted. The bobbin usually spins counter-clockwise. The thread gets pulled through the slot in the bobbin case and under the blade of the tension spring. The thread needs to emerge from under the tip of the tension spring. 

The bobbin case tension spring has two screws, one fixed and one for adjusting tension. An eyeglass repair screwdriver from the drug store works well for working on these tiny screws. Bobbin tension should be very light - just barely noticeable when pulling out the thread with your fingers. 

 

Edited February 14, 2017 by Uwe

[brmax]

First with the photo Uwe is showing placing a drop or two of oil at the location where the bobbin carrier rides in the hook is a good first.

Without knowing yet the thread age we will try to assume its ok, the size would be great also if labeled. Reason im heading this direction is we need some more base observations with your help before "i should say" put the tights on any bolts n screws.

 If it were me i would do as above and put thread thru feed dog/needle slot and check the thread tension through that route. Then if it was able to drop with (abstract yes) 28 grams tied to it, leave it alone for now.  Or until some stitching on some material is discussed with some pics possibly. I would use some textiles or something cheaper than leather for all this checking.

The oiling of all them parts can be a task for sure, it all finally goes to a catch pan so stock up.

good day there

Floyd

 

[chasman52]

3 minutes ago, brmax said:

First with the photo Uwe is showing placing a drop or two of oil at the location where the bobbin carrier rides in the hook is a good first.

Without knowing yet the thread age we will try to assume its ok, the size would be great also if labeled. Reason im heading this direction is we need some more base observations with your help before "i should say" put the tights on any bolts n screws.

 If it were me i would do as above and put thread thru feed dog/needle slot and check the thread tension through that route. Then if it was able to drop with (abstract yes) 28 grams tied to it, leave it alone for now.  Or until some stitching on some material is discussed with some pics possibly. I would use some textiles or something cheaper than leather for all this checking.

The oiling of all them parts can be a task for sure, it all finally goes to a catch pan so stock up.

good day there

Floyd

 

I have no idea how old the thread  "came with the machine is, but it smells.lol  Stinks actually!

The machine was in an airplane hanger for years. it was filthy, but cleaned up nice

I didn't consider that , but now that you mention it. I agree totally, I won't make any adjustments based on this old thread

[chasman52]

Good news today, The bobbin carriage works. I used UWE's example to figure it out. Thank u UWE!!

You can see how it uses a notch in the bobbin's lockdown, and the bobbin's tension leaf spring is where it is normally.

I was able to thread the machine of a sorts and without power made a few stitches. As it's Valentine day I'm done for the day.

Tomorrow'll try to run it under power with some heavy cloth

[brmax]

Ya thats a great fix, I see now. The carriage tab is suppose to fit in the feed dog cover plate. good eye!

Keep us posted on the new progress, always curious.

good day

Floyd

 

[chasman52]

My desktop keyboard died. Just had to post this,cause it's starting to work. Please look at Mooselodge .jpg, and view the needle guide.  Mine is the same,but I  think it may be wrong. Should guide above needle be left of the needle center?

Veg. Leather breaks top thread, but 4 layers denim is no prob.

22/140 134/135 reg needle w/ tex90 nylon.

Edited February 16, 2017 by chasman52
Edito

[chasman52]

 Figure #2 and #3 it shows the final guide at the left.

 

 

My question is" can I rotate the shaft to look like this?

Edited February 16, 2017 by chasman52
can't post the inst.manual

[brmax]

The 92 thread or T90 should be fine with that big of a needle 22 i would think.

On the guide i agree that they work best if left of center front as the needle has provisions for the thread that left side.

The sewing above is a start, and i feel for ya on the computer break down thats always a major problem. good luck with it

Floyd