Elna 925DCX-704DEX Sewing Machine Service Manual Plus Parts List

Description

Elna 925DCX-704DEX Sewing Machine Service Manual Plus Parts List.

Includes:
* Removing LCD face plate- LCD back light.
* Height and orientation of needle bar.
* Timing of lower looper.
* Height-clearance-angular position of lower looper.
* Clearance of needle guards.
* Horizontal feed timing against chain-stitch needle.
* Angular position of upper looper.
* Height of feed dog.
* Feed timing-vertical.
* Main circuit board connections-speeds adjustment.
* Differential feed.
* Lateral and front covers safety device.
* Chain looper thread take up lever.
* Angular position of balance weight and eccentrics.
* Essential part numbers.
* Mechanical sewing disorders.
* Test program-tension settings-fine tuning.
* Much more!

925DCX – 42 pages.

704DEX – 11 pages.

Part numbers and diagrams – 8 pages.

This is a service manual. If you need the instruction manual, please visit our shop.

Elna 925DCX-704DEX Sewing Machine Service Manual Plus Parts List