Troubleshooting Thread Tangling in Sewing Machines

🧵 One common problem in industrial sewing machines is thread tangling in the shuttle.

🔧 To fix this, start by removing the belt and turning the handwheel in the opposite direction.

🔄 If the thread still tangles, try rotating the handwheel in the opposite direction.

🔑 The key point is to remove the needle and then the aspiral lock to take out the thread.

⚙️ Using a screwdriver as a lever, the aspiral lock can be easily released.

🔄 The process involves removing the needle, unscrewing the aspiral lock, and using the machine's base as a leverage point.

🔑 To unlock the shuttle and remove the spiral line, first, remove a certain piece to unlock the handle, allowing movement.

🔧 To remove the spiral line, try accessing another part if you can't remove it directly. Practice removing the line by pretending it's not there.

🔩 To remove the spiral part, use a screwdriver, a small pen knife, or a small pair of pliers to give it a slight tap.

To unlock the shuttle and remove the spiral line, you need to unscrew three screws and take out the shuttle.

If the shuttle is loose, it can cause problems with the machine. You should remove it and check if it's faulty.

By unlocking the spiral and giving it a slight tap, you can fix any issues and ensure smooth machine operation.

⏩ To unlock the shuttle and remove the spiral line, the key step is to ensure that the top part of the spiral is facing upwards.

🔑 There is a tricky piece that needs to be placed correctly, following a specific marking, and then the shuttle needs to be firmly supported.

🔒 Once the shuttle is locked in place, the spiral line can be easily removed by passing the small clamp through the spiral pin.

🔧 Simultaneously insert the pin while adjusting the spiral line.

⚙️ Ensure the position is maintained by placing the screw without fully tightening it.

🔒 Engage the locking mechanism to secure the spiral.

✨ Learn how to thread a sewing machine and test the needle.

🧵 Close the machine and start sewing.

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