Needles, Thread, To remove the bobbin – SINGER 142W25 User Manual
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Fig. 2. Oiling Points and Adjustments at Rear of Machine
Fig. 3. End View of Machine, Showing Oiling Points
Oil the bobbin case bearing In the sewing hook race each time
a bobbin Is replaced.
Needles for Machine 142w25 are of Class and Variety 135 x 1
and are made
In sizes Nos. 12 to 24.
of the needle to be used should
be determined by
size of the thread which should pass freely
through the eye of
the needle. If rough or uneven thread Is used or If It
with difficulty through the eye of the needle, the successful use
of the machine will be Interfered with.
Orders for needles must specify the QUANTITY required, the
SIZE number, also the CLASS and VARIETY numbers separated by the
The following is an example of an Intelligible order:
"100 No. 16 135
The best results will be obtained when using the needles fur
nished by the Singer Sewing Machine Company.
Left twist thread should be used In the needle. Either right
or left twist.can be used In the bobbin.
Hold the thread as shown above. Turn the thread over touir'1
you between the thumb and the forefinger of the right hand; if
left twist, the strands will wind tighter; If right twist, the
strands will unwind.
To Remove the Bobbin
Open the cylinder end cover cap (J,Flg.6) by p’" sing down
with the thumb nail Inserted In the slot. Open the in case
latch (H,Flg.6) and remove the bobbin.