Replacing Feed Dog - SunStar KM-857 Series User Manual

14) Replacing feed dog

(1) For KM-857 series, refer to figure 38 to replace the feed
dog.
(2) Feed dog replacement method for KM-867 series is very simple, as they have adopted the 'quick change' type structure.
Please refer to the following explanation and figure 39.
[Disassembling Order]
A) Disassemble the needle①
B) Disassemble the presser foot②
C) Open the left and right hook covers③④
D) Disassemble the needle plate⑤.
E) Unfasten 2 of the feed dog fixing bolts⑥
for about 3 cycles
F) Using a driver, lift the feed dog⑦ and take
it out.
※Assembling can be done in the reverse order. Make sure that the feed dog is securely inserted before tightening the
fixing bolt⑥.
⑤
③
[Figure 38]
①
②
⑦
④
⑥
[Figure 39]
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