This post covers all the other miscellaneous parts that I removed from Ms. Rusty prior to her Evapo-Rust treatment.
One of the parts I tried taking out was the arm shaft busing. To do this it is necessary to loosen or remove the set screw holding it in place. The photo below shows the location of this screw.
Once this set screw is out you have to use a brass rod or wooden dowel to tap on the back of the bushing. The Adjusters Manual states it’s important that you don’t want to concentrate all the force on just one area of the bushing. After quite a while of trying to tap this busing out, and using copious amounts of Bread-Away, the bushing just wouldn’t come out. So, rather than press my luck I decided to leave this bearing in place.
The next part on my list was the upper bushing for upright gear shaft (see photo below).
Like any of the other bushings on Ms. Rusty, it is held in place with a set screw. This one can be viewed, and removed through the hole under the balance wheel.
Then it’s a simple matter of using a dowel through the top of the machine to tap the bushing out.
The next two photos show the view from under machine after the bushing is removed.
These photos also show the lower bushing for upright gear shaft, but I didn’t have any luck trying to remove it from Ms. Rusty. Another thing I tried doing was to separate the Ms. Rusty’s arm from her bed by removing the three large screws under the machine (see photo above). Unfortunately, these seemed to be welded in place and I also had no luck removing this buggers.
The last piece that I removed from Ms. Rusty was the needle bar post. The first step was to remove the set screw holding it in place.
This part required several applications of Break-Away, and tapping it out with a hammer and a wooden dowel, but I was eventually successful in getting it out. I really wanted this part out since it had a lot of surface rust on it. Here is a photo of the part after it was cleaned with kerosene and Evapo-rust and had a little sanding with fine grit sand paper to smooth the surface.
Next time – Ms. Rusty goes for a bath!