Activity 3. Arrange This! Directions: Arrange the following steps in chronological order. Mark the first step as A, second as B and so on. Write your answer on your notebook. 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.
