Введение
If the fork arm in The Buttonholer is not moving properly while being operated, chance are you need to replace the spring holding the arm.
Инструменты
-
-
Raise the fork arm so that it is parallel with the upper hook.
-
Turn the lower hook towards you from the bottom, and remove.
-
Заключение
To reassemble your device, follow these instructions in reverse order.
Один комментарий
Will the spring look distorted if it needs replacing?