Let's Dig In
Directions: Arrange the following steps in chronological order. Mark the
first step as a, second as b and so on. Write your answer on a separate of
paper.
A. Face Plate (presser bar, needle bar, thread take up lever, lifter).
_____1. Put back the Face Plate in place
_____2. Unscrew face plate and keep it in the drawer while cleaning.
_____3. Brush dust away then put a little amount of oil while rotating
the balance wheel to inner parts can be accessed.
B. Lower mechanism (rotary oscillating hook)
_____1. Put a little amount of machine oil on moving parts
_____2. Remove dust with lint brush
_____3. Fasten sides of oscillating hook
_____4. Return spare parts in place
_____5. Remove bobbin case.
C. Upper tension (Disc Spring and Dial)
______1. Brush dust and wipe with absorbent cloth with oil
______2. Remove outer bolt, tension dial, discs and disc spring
______3. Assemble by following the laid parts in your table
______4. Lay each part in your front table following its disassembling
for easier assembling
Plss help me to answer this
tenchuu❤️
Answers
Group 1- FACEPLATE (PRESSER BAR, NEEDLE BAR, THREAD TAKE-UP LEVER, LIFTER)
1. Unscrew the faceplate and keep it in the drawer while cleaning.
2. Brush dust away then put a little amount of oil while rotating the balance wheel to inner parts can be accessed.
3. Put back the Face Plate in place.
Group 2- UPPER TENSION (DISC SPRING AND DIAL)
1. Remove outer bolt, tension dial, discs and disc spring.
2. Lay each part in your front table following its disassembling for easier assembling.
3. Brush dust and wipe with absorbent cloth with oil.
4. Assemble by following the laid parts in your table.
Group 3- LOWER MECHANISM (ROTARY OSCILLATING HOOK)
1. Remove the bobbin case.
2. Fasten sides of oscillating hook.
3. Remove dust with a lint brush.
4. Put a little amount of machine oil on moving parts.
5. Return spare parts in place.
Group 4- MINOR PARTS
1. Remove entangled threads between head and balance wheel.
2. Brush accumulated dust in the treadle joints connecting the band wheel.
3. Clean gummy dust on the band wheel.
4. After all parts were dusted lubricate all joints and oil slots with good quality oil.
5. Wipe off all surplus oil then put a piece of absorbent cloth under the presser foot for dripping oil.
Guide Questions:
a. How do you find the activity?
b. Why is it necessary to follow the right procedures in cleaning a sewing machine?
c) Abstraction Cleaning and oiling your sewing machine are basic maintenance that removes the bits of lint, thread, dust and even fabric that stuck in your machine.