Elna 820 eXpressive Sewing Machine Service-Parts Manual.
This manual is available here- Elna sewing machine service manual
* Needle drop position.
* Backlash of hook drive and lower shaft gear.
* Hook timing.
* Thread tension.
* Clearance between needle and rotary hook.
* Presser foot lifter sensor.
* Thread cutter.
* Touch screen calibration.
* Upper shaft release cam and clutch release arm.
* Height of the needle stop position.
* General troubleshooting procedure.
* Thread drawing lever.
* Replacing DC motor and motor belt tension adjustment.
* Height of embroidery foot.
* Thread holding solenoid.
* Parts list.
* Much more!
42 page service manual plus a 27 page parts list with diagrams.
This is a Service Manual. If you need the instruction manual, please visit our shop.
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