Main Components
The following diagram illustrates the main components of the Stirling Overlock Sewing Machine.
| No. | Component Name |
|---|---|
| 1 | Thread tension dial - left needle (A) |
| 2 | Thread tension dial - right needle (B) |
| 3 | Thread tension dial - upper looper (C) |
| 4 | Thread tension dial - lower looper (D) |
| 5 | Telescopic thread guide bar |
| 6 | Spool pins |
| 7 | Stitch length dial |
| 8 | Differential feed dial |
| 9 | Hand wheel |
| 10 | Socket for foot control |
| 11 | On/Off switch |
| 12 | Front cover |
| 13 | Free arm |
| 14 | Cutting width adjustment knob (left-hand side of machine) |
| 15 | Lever for opening free arm |
| 16 | Edge guide |
| 17 | Cord guide for filler cord/decorative yarn |
| 18 | Thread guides for needle threads |
| 19 | Upper thread guides |
| 20 | Presser foot pressure adjustment dial (rear of machine) |
Sewing Mechanism
The following diagram illustrates the sewing mechanism of the Stirling Overlock Sewing Machine.
| No. | Component Name |
|---|---|
| 21 | Lever for lifting presser foot |
| 22 | Needles |
| 23 | Presser foot |
| 24 | Lever for thread cutter |
| 25 | Upper looper |
| 26 | Lower thread guide |
| 27 | Accessory compartment |
| 28 | Lower looper |
| 29 | Needle plate |
| 30 | Knife mounting |
| 31 | Lower knife |
| 32 | Upper knife |
| 33 | Thread cutter |
