(3) Application of appropriate grease
WARNING :
Be sure to turn the power OFF before the following work in order to prevent personal injury due to
unintentional starting of the sewing machine.
3) Feed bar mechanism
Loosen the setscrew and screw in and pull the M4 screw.
❶
Standard adjustment
Grease groove filled with
appropriate grease
– 111 –
❷
Grease groove filled with
appropriate grease
❸