Replacing Gauge Set For Needle Width - SunStar KM-857 Series User Manual

19) Replacing gauge set for needle width

(1) Disassembling order
[Caution] Turn off the power switch.
1. Open the hook cover.
2. Remove the needle
3. Disassemble the needle holder
(※ Turn it towards the arrowed direction for removal: KM-867 series)
4. Lift the presser bar lifter to raise the presser foot
5. Disassemble the presser foot
6. Disassemble the needle plate
7. Disassemble the feed dog
①
(2) Assembling order
※After assembling in the reverse order of disassembling, adjust the left and right hook base.
34
③
[Adjusting the left/right hook base]
For KM-867 series
When replacing with a wider or narrower gauge
than the needle width in use, the hook edge
and needle distance need to be readjusted. To
do so, loosen the screws ①②③④, make the
④
adjustment, and then fasten them back.
②