Working basis
Service Instructions 869-M PREMIUM - 00.0 - 07/2018 23
3.4.7 Disassembling and assembling the feed dog
Fig. 11: Disassembling and assembling the feed dog
Proper setting
The feed dog does not touch the throat plate with the maximum
permissible stitch length.
Disassembling the feed dog
To disassemble the feed dog:
1. Execute the service routine Feed dog > Assemble ( p. 14).
The software is used to define the necessary presettings on the
machine.
Important
The maximum permissible stitch length can be set in the service routine.
Enter the maximum permissible stitch length before pressing the button 7.
1. Disassemble the throat plate ( p. 22).
2. Loosen the screw (2).
3. Remove the feed dog (1).
Assembling the feed dog
To assemble the feed dog:
1. Place the feed dog (1).
2. Tighten the screw (2).
3. Insert the throat plate ( p. 22).
4. Finish the service routine.
(1) - Feed dog (2) - Screw