The document provides instructions for threading both the upper and lower parts of a sewing machine. For the upper part, the thread must be guided through 7 steps: 1) the spool pin, 2) thread guide, 3) tension disk, 4) take-up lever, 5) thread guide, 6) lower thread guide, and 7) the needle. For the lower part, the bobbin case is removed and bobbin wound before reinserting and pulling thread through the shuttle to prepare for sewing.

1. THREADING THE
Sewing Machine

2. THREADING THE
UPPER PART OF
Sewing Machine

3. Order of threading in the upper
parts:
1. Spool pin
2. Thread Guide
3. Between metal disc of tension
4. Thread take up lever
5. Thread guide
6. Lower thread guide
7. Threading the needle

4. Step 1: Put the spool of
thread on the spool pin.

5. Step 2: Bring thread to
thread guide.

6. Step 3: Pull the thread
between the metal disc of
the tension.

7. Step 4: Bring the thread up
to the thread take up lever
and raise it as it goes.

8. Step 5: Pull the thread
down to the thread
guide.

9. Step 6: Pull it through
the lower thread guide.

10. Step 7: Thread the
needle.

11. THREADING THE
LOWER PART OF
Sewing Machine

12. Step 1: Remove the bobbin
case pulling on the bobbin
case latch.

13. Step 2: Remove the bobbin
from the case and wind the
thread.

14. Step 3: Put the bobbin back
to the bobbin case and pull
the thread through the little
slot at least 4 inches long.

15. Step 5: Be sure that you
hear the case being locked
upon inserting the bobbin
case inside the shuttle.

16. Step 6: Start the mechanism
by rolling the balance wheel
forward to get the thread of
the bobbin through the needle.

17. Step 1: Pull the upper and
lower thread together by 4
inches.