Elna 7300 Pro Quilting Queen Sewing Machine Service Manual.
Adjust:
* Needle drop position.
* Hook timing.
* Needle bar height.
* Clearance between needle and rotary hook.
* Backlash of hook drive and lower shaft gears.
* Direction of presser bar and its height.
* Feed dog height.
* Upper clutch solenoid.
* Upper shaft clutch.
* Position of sliding plate.
* Zigzag timing.
* stretch stitch feed balance.
* Buttonhole lever position.
* Bobbin detaining solenoid.
* Auto thread cutter switch position.
* Diagnosis chart.
* Parts list.
* Much more!
46 page service manual. Also includes a 29 page parts list with diagrams.
This is a Service Manual. If you need the instruction manual, please visit our shop.
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